hi, some one can help me to resolve this probleme
when i try to install TENSORFLOW- NODE
Have you got any other tensorflow nodes installed? If so then remove them then try this one again.
If still no joy, stop node-red and then start it again in a command window. Then copy/paste the full text output here please, including the command line. Copy/paste please, not screenshot. When pasting use the </> button at the top of the forum entry window so that it will be formatted correctly. That will tell us a lot about your environment.
Then, from your .node-red directory run
npm install node-red-contrib-tensorflow
and again post the full output.
npm WARN deprecated request-promise@4.2.6: request-promise has been deprecated because it extends the now deprecated request package, see https://github.com/request/request/issues/3142
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN cleanup Failed to remove some directories [
npm WARN cleanup [
npm WARN cleanup 'C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow',
npm WARN cleanup [Error: EPERM: operation not permitted, rmdir 'C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs\node_modules\@tensorflow\tfjs-backend-webgl\dist'] {
npm WARN cleanup errno: -4048,
npm WARN cleanup code: 'EPERM',
npm WARN cleanup syscall: 'rmdir',
npm WARN cleanup path: 'C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow\\node_modules\\@tensorflow\\tfjs\\node_modules\\@tensorflow\\tfjs-backend-webgl\\dist'
npm WARN cleanup }
npm WARN cleanup ],
npm WARN cleanup [
npm WARN cleanup 'C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow\\node_modules',
npm WARN cleanup [Error: EPERM: operation not permitted, rmdir 'C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs\node_modules\@tensorflow\tfjs-backend-webgl'] {
npm WARN cleanup errno: -4048,
npm WARN cleanup code: 'EPERM',
npm WARN cleanup syscall: 'rmdir',
npm WARN cleanup path: 'C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow\\node_modules\\@tensorflow\\tfjs\\node_modules\\@tensorflow\\tfjs-backend-webgl'
npm WARN cleanup }
npm WARN cleanup ]
npm WARN cleanup ]
npm ERR! code 1
npm ERR! path C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/install.js
npm ERR! CPU-windows-4.1.0.zip
npm ERR! https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-windows-x86_64-2.9.1.zip
npm ERR! node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
npm ERR! node-pre-gyp info it worked if it ends with ok
npm ERR! node-pre-gyp info using node-pre-gyp@1.0.9
npm ERR! node-pre-gyp info using node@19.4.0 | win32 | x64
npm ERR! node-pre-gyp info check checked for "C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node\lib\napi-v8\tfjs_binding.node" (not found)
npm ERR! node-pre-gyp http GET https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v8/4.1.0/CPU-windows-4.1.0.zip
npm ERR! node-pre-gyp ERR! install response status 404 Not Found on https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v8/4.1.0/CPU-windows-4.1.0.zip
npm ERR! node-pre-gyp WARN Pre-built binaries not installable for @tensorflow/tfjs-node@4.1.0 and node@19.4.0 (node-v111 ABI, unknown) (falling back to source compile with node-gyp)
npm ERR! node-pre-gyp WARN Hit error response status 404 Not Found on https://storage.googleapis.com/tf-builds/pre-built-binary/napi-v8/4.1.0/CPU-windows-4.1.0.zip
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using node-gyp@9.3.0
npm ERR! gyp info using node@19.4.0 | win32 | x64
npm ERR! gyp info ok
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using node-gyp@9.3.0
npm ERR! gyp info using node@19.4.0 | win32 | x64
npm ERR! gyp info find Python using Python version 3.8.0 found at "C:\Users\PC\AppData\Local\Programs\Python\Python38\python.exe"
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS msvs_version not set from command line or npm config
npm ERR! gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
npm ERR! gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer, try re-running with '--loglevel silly' for more details
npm ERR! gyp ERR! find VS not looking for VS2015 as it is only supported up to Node.js 18
npm ERR! gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS You need to install the latest version of Visual Studio
npm ERR! gyp ERR! find VS including the "Desktop development with C++" workload.
npm ERR! gyp ERR! find VS For more information consult the documentation at:
npm ERR! gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Visual Studio installation to use
npm ERR! gyp ERR! stack at VisualStudioFinder.fail (E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:122:47)
npm ERR! gyp ERR! stack at E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:75:16
npm ERR! gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:369:14)
npm ERR! gyp ERR! stack at E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:71:14
npm ERR! gyp ERR! stack at VisualStudioFinder.findVisualStudio2015 (E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:353:14)
npm ERR! gyp ERR! stack at E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:67:12
npm ERR! gyp ERR! stack at failPowershell (E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:156:7)
npm ERR! gyp ERR! stack at VisualStudioFinder.parseData (E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:170:14)
npm ERR! gyp ERR! stack at E:\node red features\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:143:14
npm ERR! gyp ERR! stack at ChildProcess.exithandler (node:child_process:411:7)
npm ERR! gyp ERR! System Windows_NT 10.0.19045
npm ERR! gyp ERR! command "E:\\node red features\\node.exe" "E:\\node red features\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v8\\tfjs_binding.node" "--module_name=tfjs_binding" "--module_path=C:\\Users\\PC\\.node-red\\node_modules\\node-red-contrib-tensorflow\\node_modules\\@tensorflow\\tfjs-node\\lib\\napi-v8" "--napi_version=8" "--node_abi_napi=napi" "--napi_build_version=8" "--node_napi_label=napi-v8"
npm ERR! gyp ERR! cwd C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node
npm ERR! gyp ERR! node -v v19.4.0
npm ERR! gyp ERR! node-gyp -v v9.3.0
npm ERR! gyp ERR! not ok
npm ERR! node-pre-gyp ERR! build error
npm ERR! node-pre-gyp ERR! stack Error: Failed to execute 'E:\node red features\node.exe E:\node red features\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node\lib\napi-v8\tfjs_binding.node --module_name=tfjs_binding --module_path=C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node\lib\napi-v8 --napi_version=8 --node_abi_napi=napi --napi_build_version=8 --node_napi_label=napi-v8' (1)
npm ERR! node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\PC\.node-red\node_modules\@mapbox\node-pre-gyp\lib\util\compile.js:89:23)
npm ERR! node-pre-gyp ERR! stack at ChildProcess.emit (node:events:513:28)
npm ERR! node-pre-gyp ERR! stack at maybeClose (node:internal/child_process:1098:16)
npm ERR! node-pre-gyp ERR! stack at ChildProcess._handle.onexit (node:internal/child_process:304:5)
npm ERR! node-pre-gyp ERR! System Windows_NT 10.0.19045
npm ERR! node-pre-gyp ERR! command "E:\\node red features\\node.exe" "C:\\Users\\PC\\.node-red\\node_modules\\@mapbox\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"
npm ERR! node-pre-gyp ERR! cwd C:\Users\PC\.node-red\node_modules\node-red-contrib-tensorflow\node_modules\@tensorflow\tfjs-node
npm ERR! node-pre-gyp ERR! node -v v19.4.0
npm ERR! node-pre-gyp ERR! node-pre-gyp -v v1.0.9
npm ERR! node-pre-gyp ERR! not ok
npm ERR! * Downloading libtensorflow
npm ERR!
npm ERR! * Building TensorFlow Node.js bindings
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\PC\AppData\Local\npm-cache\_logs\2023-04-01T00_23_21_798Z-debug-0.log
this is what i got from runing the intallation from the command window
You should not be using nodejs version 19, only LTS versions, so you should be using 14, 16 or 18. So I suggest downgrading to 16 or 18 (14 is nearly out of support).
I don't use Windows, but the problem appears to be that you are missing the visual studio development tools.
Did you follow the node red docs for Running on Windows? I see that needs updating as it is still suggesting version 14. As I said, I don't use windows, but I think that during the nodejs installation there is the option of installing the build tools. Hopefully someone will correct me if that is not right.
Thanks man, I will see that
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