pi@raspberrypi:~/.node-red $ npm rebuild

> protobufjs@6.8.9 postinstall /home/pi/.node-red/node_modules/@grpc/proto-loader/node_modules/protobufjs
> node scripts/postinstall


> core-js@2.6.10 postinstall /home/pi/.node-red/node_modules/core-js
> node postinstall || echo "ignore"

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: 
> https://opencollective.com/core-js 
> https://www.patreon.com/zloirock 

Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -)


> protobufjs@6.8.9 postinstall /home/pi/.node-red/node_modules/google-proto-files/node_modules/protobufjs
> node scripts/postinstall


> grpc@1.24.2 install /home/pi/.node-red/node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library

node-pre-gyp WARN Using request for node-pre-gyp https download 
[grpc] Success: "/home/pi/.node-red/node_modules/grpc/src/node/extension_binary/node-v72-linux-arm-glibc/grpc_node.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile

> protobufjs@6.8.9 postinstall /home/pi/.node-red/node_modules/google-gax/node_modules/protobufjs
> node scripts/postinstall


> protobufjs@6.8.9 postinstall /home/pi/.node-red/node_modules/dialogflow/node_modules/protobufjs
> node scripts/postinstall


> @serialport/bindings@2.0.8 install /home/pi/.node-red/node_modules/@serialport/bindings
> prebuild-install --tag-prefix @serialport/bindings@ || node-gyp rebuild

prebuild-install WARN install No prebuilt binaries found (target=12.16.1 runtime=node arch=arm libc= platform=linux)
make: Entering directory '/home/pi/.node-red/node_modules/@serialport/bindings/build'
  CXX(target) Release/obj.target/bindings/src/serialport.o
../src/serialport.cpp: In function ‘void EIO_AfterGet(uv_work_t*)’:
../src/serialport.cpp:329:96: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     results->Set(Nan::New<v8::String>("cts").ToLocalChecked(), Nan::New<v8::Boolean>(data->cts));
                                                                                                ^
../src/serialport.cpp:330:96: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     results->Set(Nan::New<v8::String>("dsr").ToLocalChecked(), Nan::New<v8::Boolean>(data->dsr));
                                                                                                ^
../src/serialport.cpp:331:96: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     results->Set(Nan::New<v8::String>("dcd").ToLocalChecked(), Nan::New<v8::Boolean>(data->dcd));
                                                                                                ^
../src/serialport.cpp: In function ‘void EIO_AfterGetBaudRate(uv_work_t*)’:
../src/serialport.cpp:378:106: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     results->Set(Nan::New<v8::String>("baudRate").ToLocalChecked(), Nan::New<v8::Integer>(data->baudRate));
                                                                                                          ^
  CXX(target) Release/obj.target/bindings/src/serialport_unix.o
  CXX(target) Release/obj.target/bindings/src/poller.o
  CXX(target) Release/obj.target/bindings/src/serialport_linux.o
  SOLINK_MODULE(target) Release/obj.target/bindings.node
  COPY Release/bindings.node
make: Leaving directory '/home/pi/.node-red/node_modules/@serialport/bindings/build'

> ursa@0.9.4 install /home/pi/.node-red/node_modules/ursa
> node-gyp rebuild

make: Entering directory '/home/pi/.node-red/node_modules/ursa/build'
  CXX(target) Release/obj.target/ursaNative/src/ursaNative.o
In file included from ../../nan/nan_converters.h:67:0,
                 from ../../nan/nan.h:202,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_converters_43_inl.h: In static member function ‘static Nan::imp::ToFactoryBase<v8::Boolean>::return_t Nan::imp::ToFactory<v8::Boolean>::convert(v8::Local<v8::Value>)’:
../../nan/nan_converters_43_inl.h:18:69: warning: ‘v8::MaybeLocal<v8::Boolean> v8::Value::ToBoolean(v8::Local<v8::Context>) const’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2663): ToBoolean can never throw. Use Local version. [-Wdeprecated-declarations]
       val->To ## TYPE(v8::Isolate::GetCurrent()->GetCurrentContext())          \
                                                                     ^
../../nan/nan_converters_43_inl.h:22:1: note: in expansion of macro ‘X’
 X(Boolean)
 ^
../../nan/nan_converters_43_inl.h: In static member function ‘static Nan::imp::ValueFactoryBase<bool>::return_t Nan::imp::ToFactory<bool>::convert(v8::Local<v8::Value>)’:
../../nan/nan_converters_43_inl.h:37:57: warning: ‘v8::Maybe<bool> v8::Value::BooleanValue(v8::Local<v8::Context>) const’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2701): BooleanValue can never throw. Use Isolate version. [-Wdeprecated-declarations]
   return val->NAME ## Value(isolate->GetCurrentContext());                     \
                                                         ^
../../nan/nan_converters_43_inl.h:40:1: note: in expansion of macro ‘X’
 X(bool, Boolean)
 ^
In file included from ../../nan/nan_new.h:189:0,
                 from ../../nan/nan.h:203,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_implementation_12_inl.h: In static member function ‘static Nan::imp::FactoryBase<v8::Function>::return_t Nan::imp::Factory<v8::Function>::New(Nan::FunctionCallback, v8::Local<v8::Value>)’:
../../nan/nan_implementation_12_inl.h:105:32: error: no matching function for call to ‘v8::Function::New(v8::Isolate*&, void (&)(const v8::FunctionCallbackInfo<v8::Value>&), v8::Local<v8::Object>&)’
                           , obj));
                                ^
../../nan/nan_implementation_12_inl.h:105:32: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:4275:31: note: static v8::MaybeLocal<v8::Function> v8::Function::New(v8::Local<v8::Context>, v8::FunctionCallback, v8::Local<v8::Value>, int, v8::ConstructorBehavior, v8::SideEffectType)
   static MaybeLocal<Function> New(
                               ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:4275:31: note:   no known conversion for argument 1 from ‘v8::Isolate*’ to ‘v8::Local<v8::Context>’
In file included from ../../nan/nan_new.h:189:0,
                 from ../../nan/nan.h:203,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_implementation_12_inl.h: In static member function ‘static Nan::imp::FactoryBase<v8::StringObject>::return_t Nan::imp::Factory<v8::StringObject>::New(v8::Local<v8::String>)’:
../../nan/nan_implementation_12_inl.h:337:37: error: no matching function for call to ‘v8::StringObject::New(v8::Local<v8::String>&)’
   return v8::StringObject::New(value).As<v8::StringObject>();
                                     ^
../../nan/nan_implementation_12_inl.h:337:37: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:5531:23: note: static v8::Local<v8::Value> v8::StringObject::New(v8::Isolate*, v8::Local<v8::String>)
   static Local<Value> New(Isolate* isolate, Local<String> value);
                       ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:5531:23: note:   candidate expects 2 arguments, 1 provided
In file included from ../../nan/nan_new.h:189:0,
                 from ../../nan/nan.h:203,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_implementation_12_inl.h:337:58: error: expected primary-expression before ‘>’ token
   return v8::StringObject::New(value).As<v8::StringObject>();
                                                          ^
../../nan/nan_implementation_12_inl.h:337:60: error: expected primary-expression before ‘)’ token
   return v8::StringObject::New(value).As<v8::StringObject>();
                                                            ^
In file included from ../src/ursaNative.h:10:0,
                 from ../src/ursaNative.cc:3:
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:840:60: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:173): Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, func, argc, argv);
                                                            ^
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, v8::Local<v8::String>, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:855:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::String>, int, v8::Local<v8::Value>*)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:166): Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, symbol, argc, argv);
                                                              ^
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, const char*, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:870:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, const char*, int, v8::Local<v8::Value>*)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:159): Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, method, argc, argv);
                                                              ^
../../nan/nan.h: In constructor ‘Nan::Utf8String::Utf8String(v8::Local<v8::Value>)’:
../../nan/nan.h:916:53: error: no matching function for call to ‘v8::Value::ToString()’
       v8::Local<v8::String> string = from->ToString();
                                                     ^
../../nan/nan.h:916:53: note: candidates are:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2668:44: note: v8::MaybeLocal<v8::String> v8::Value::ToString(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                            ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2668:44: note:   candidate expects 1 argument, 0 provided
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/v8-internal.h:14:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:27,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2684:31: note: v8::Local<v8::String> v8::Value::ToString(v8::Isolate*) const
                 Local<String> ToString(Isolate* isolate) const);
                               ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8config.h:328:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2684:31: note:   candidate expects 1 argument, 0 provided
                 Local<String> ToString(Isolate* isolate) const);
                               ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8config.h:328:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^
In file included from ../src/ursaNative.h:10:0,
                 from ../src/ursaNative.cc:3:
../../nan/nan.h:926:74: error: no matching function for call to ‘v8::String::WriteUtf8(char*&, int, int, const int&)’
         length_ = string->WriteUtf8(str_, static_cast<int>(len), 0, flags);
                                                                          ^
../../nan/nan.h:926:74: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2878:7: note: int v8::String::WriteUtf8(v8::Isolate*, char*, int, int*, int) const
   int WriteUtf8(Isolate* isolate, char* buffer, int length = -1,
       ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2878:7: note:   no known conversion for argument 1 from ‘char*’ to ‘v8::Isolate*’
In file included from ../src/ursaNative.h:10:0,
                 from ../src/ursaNative.cc:3:
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::Callback::Call_(v8::Isolate*, v8::Local<v8::Object>, int, v8::Local<v8::Value>*) const’:
../../nan/nan.h:1484:5: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:173): Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
     ));
     ^
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const char*, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1538:64: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(New(key).ToLocalChecked(), value);
                                                                ^
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const v8::Local<v8::String>&, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1544:42: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3498): Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(key, value);
                                          ^
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(uint32_t, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1550:44: warning: ‘bool v8::Object::Set(uint32_t, v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3507): Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(index, value);
                                            ^
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(const char*) const’:
../../nan/nan.h:1556:61: warning: ‘v8::Local<v8::Value> v8::Object::Get(v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3553): Use maybe version [-Wdeprecated-declarations]
         New(persistentHandle)->Get(New(key).ToLocalChecked()));
                                                             ^
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(const v8::Local<v8::String>&) const’:
../../nan/nan.h:1562:55: warning: ‘v8::Local<v8::Value> v8::Object::Get(v8::Local<v8::Value>)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3553): Use maybe version [-Wdeprecated-declarations]
     return scope.Escape(New(persistentHandle)->Get(key));
                                                       ^
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(uint32_t) const’:
../../nan/nan.h:1567:57: warning: ‘v8::Local<v8::Value> v8::Object::Get(uint32_t)’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:3557): Use maybe version [-Wdeprecated-declarations]
     return scope.Escape(New(persistentHandle)->Get(index));
                                                         ^
In file included from /usr/include/c++/4.8/cassert:43:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/node_object_wrap.h:26,
                 from ../../nan/nan.h:53,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_object_wrap.h: In destructor ‘virtual Nan::ObjectWrap::~ObjectWrap()’:
../../nan/nan_object_wrap.h:24:25: error: ‘class Nan::Persistent<v8::Object>’ has no member named ‘IsNearDeath’
     assert(persistent().IsNearDeath());
                         ^
In file included from ../../nan/nan.h:2365:0,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_object_wrap.h: In member function ‘void Nan::ObjectWrap::MakeWeak()’:
../../nan/nan_object_wrap.h:67:34: warning: ‘void v8::PersistentBase<T>::MarkIndependent() [with T = v8::Object]’ is deprecated (declared at /home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:10256): Weak objects are always considered independent. Use TracedGlobal when trying to use EmbedderHeapTracer. Use a strong handle when trying to keep an object alive. [-Wdeprecated-declarations]
     persistent().MarkIndependent();
                                  ^
In file included from /usr/include/c++/4.8/cassert:43:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/node_object_wrap.h:26,
                 from ../../nan/nan.h:53,
                 from ../src/ursaNative.h:10,
                 from ../src/ursaNative.cc:3:
../../nan/nan_object_wrap.h: In static member function ‘static void Nan::ObjectWrap::WeakCallback(const v8::WeakCallbackInfo<Nan::ObjectWrap>&)’:
../../nan/nan_object_wrap.h:124:26: error: ‘class Nan::Persistent<v8::Object>’ has no member named ‘IsNearDeath’
     assert(wrap->handle_.IsNearDeath());
                          ^
../src/ursaNative.cc: In function ‘char* copyBufferToUtf8String(v8::Local<v8::String>)’:
../src/ursaNative.cc:208:34: error: no matching function for call to ‘v8::String::Utf8Length()’
     int length = str->Utf8Length();
                                  ^
../src/ursaNative.cc:208:34: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2818:7: note: int v8::String::Utf8Length(v8::Isolate*) const
   int Utf8Length(Isolate* isolate) const;
       ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2818:7: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:217:38: error: no matching function for call to ‘v8::String::WriteUtf8(char*&, int)’
     str->WriteUtf8(result, length + 1);
                                      ^
../src/ursaNative.cc:217:38: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2878:7: note: int v8::String::WriteUtf8(v8::Isolate*, char*, int, int*, int) const
   int WriteUtf8(Isolate* isolate, char* buffer, int length = -1,
       ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2878:7: note:   no known conversion for argument 1 from ‘char*’ to ‘v8::Isolate*’
../src/ursaNative.cc: In static member function ‘static void RsaWrap::InitClass(v8::Local<v8::Object>)’:
../src/ursaNative.cc:342:70: error: no matching function for call to ‘v8::FunctionTemplate::GetFunction()’
     target->Set(NanNew("RsaWrap").ToLocalChecked(), tpl->GetFunction());
                                                                      ^
../src/ursaNative.cc:342:70: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note: v8::MaybeLocal<v8::Function> v8::FunctionTemplate::GetFunction(v8::Local<v8::Context>)
   V8_WARN_UNUSED_RESULT MaybeLocal<Function> GetFunction(
                                              ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:343:40: error: no matching function for call to ‘v8::FunctionTemplate::GetFunction()’
     constructor.Reset(tpl->GetFunction());
                                        ^
../src/ursaNative.cc:343:40: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note: v8::MaybeLocal<v8::Function> v8::FunctionTemplate::GetFunction(v8::Local<v8::Context>)
   V8_WARN_UNUSED_RESULT MaybeLocal<Function> GetFunction(
                                              ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:345:106: error: no matching function for call to ‘v8::FunctionTemplate::GetFunction()’
     target->Set(NanNew("textToNid").ToLocalChecked(), Nan::New<FunctionTemplate>(TextToNid)->GetFunction());
                                                                                                          ^
../src/ursaNative.cc:345:106: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note: v8::MaybeLocal<v8::Function> v8::FunctionTemplate::GetFunction(v8::Local<v8::Context>)
   V8_WARN_UNUSED_RESULT MaybeLocal<Function> GetFunction(
                                              ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:6126:46: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::OpenPublicSshKey(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:389:13: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     obj->rsa->n = BN_bin2bn(data_n, n_length, NULL);
             ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:390:13: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     obj->rsa->e = BN_bin2bn(data_e, e_length, NULL);
             ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static RsaWrap* RsaWrap::expectPrivateKey(RsaWrap*)’:
../src/ursaNative.cc:407:35: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     if ((obj == NULL) || (obj->rsa->d != NULL)) {
                                   ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::GeneratePrivateKey(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:488:44: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int modulusBits = args[0]->Uint32Value();
                                            ^
../src/ursaNative.cc:488:44: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:489:41: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int exponent = args[1]->Uint32Value();
                                         ^
../src/ursaNative.cc:489:41: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::GetExponent(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:536:34: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     bignumToBuffer(args, obj->rsa->e);
                                  ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::GetPrivateExponent(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:552:34: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     bignumToBuffer(args, obj->rsa->d);
                                  ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::GetModulus(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:567:34: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
     bignumToBuffer(args, obj->rsa->n);
                                  ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::PrivateDecrypt(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:683:40: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int padding = args[1]->Uint32Value();
                                        ^
../src/ursaNative.cc:683:40: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::PrivateEncrypt(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:730:40: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int padding = args[1]->Uint32Value();
                                        ^
../src/ursaNative.cc:730:40: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::PublicDecrypt(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:776:40: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int padding = args[1]->Uint32Value();
                                        ^
../src/ursaNative.cc:776:40: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::PublicEncrypt(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:822:40: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int padding = args[1]->Uint32Value();
                                        ^
../src/ursaNative.cc:822:40: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::Sign(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:928:36: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int nid = args[0]->Uint32Value();
                                    ^
../src/ursaNative.cc:928:36: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::Verify(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:982:36: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int nid = args[0]->Uint32Value();
                                    ^
../src/ursaNative.cc:982:36: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::AddPSSPadding(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:1044:36: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int nid = args[0]->Uint32Value();
                                    ^
../src/ursaNative.cc:1044:36: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:1065:37: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int sLen = args[2]->Uint32Value();
                                     ^
../src/ursaNative.cc:1065:37: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::VerifyPSSPadding(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:1102:36: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int nid = args[0]->Uint32Value();
                                    ^
../src/ursaNative.cc:1102:36: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc:1135:37: error: no matching function for call to ‘v8::Value::Uint32Value()’
     int sLen = args[3]->Uint32Value();
                                     ^
../src/ursaNative.cc:1135:37: note: candidate is:
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/node.h:63:0,
                 from ../src/ursaNative.h:9,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note: v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^
/home/pi/.cache/node-gyp/12.16.1/include/node/v8.h:2707:41: note:   candidate expects 1 argument, 0 provided
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::CreatePrivateKeyFromComponents(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:1218:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->n = modulus;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1219:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->e = exponent;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1220:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->p = p;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1221:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->q = q;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1222:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->dmp1 = dp;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1223:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->dmq1 = dq;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1224:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->iqmp = inverseQ;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1225:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->d = d;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE RsaWrap::CreatePublicKeyFromComponents(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/ursaNative.cc:1270:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->n = modulus;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
../src/ursaNative.cc:1271:17: error: invalid use of incomplete type ‘RSA {aka struct rsa_st}’
         obj->rsa->e = exponent;
                 ^
In file included from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/crypto.h:25:0,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/bio.h:20,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/asn1.h:16,
                 from /home/pi/.cache/node-gyp/12.16.1/include/node/openssl/rsa.h:16,
                 from ../src/ursaNative.h:13,
                 from ../src/ursaNative.cc:3:
/home/pi/.cache/node-gyp/12.16.1/include/node/openssl/ossl_typ.h:110:16: error: forward declaration of ‘RSA {aka struct rsa_st}’
 typedef struct rsa_st RSA;
                ^
ursaNative.target.mk:109: recipe for target 'Release/obj.target/ursaNative/src/ursaNative.o' failed
make: *** [Release/obj.target/ursaNative/src/ursaNative.o] Error 1
make: Leaving directory '/home/pi/.node-red/node_modules/ursa/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack     at ChildProcess.emit (events.js:311:20)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)
gyp ERR! System Linux 4.19.66-v7+
gyp ERR! command "/usr/bin/node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/pi/.node-red/node_modules/ursa
gyp ERR! node -v v12.16.1
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok 
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! ursa@0.9.4 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the ursa@0.9.4 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2020-03-30T13_29_25_142Z-debug.log
pi@raspberrypi:~/.node-red $