# NR installation fails while installing NR core RPi3b

**URL:** <https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403>\
**Category:** General\
**Created:** [30 January 2023 11:22 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403 "2023-01-30T11:22:17Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![nico25](https://avatars.discourse-cdn.com/v4/letter/n/d2c977/32.png) [@nico25](https://discourse.nodered.org/u/nico25)\
**Post date:** [30 January 2023 11:22 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/1 "2023-01-30T11:22:17Z")

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Hi all,

i am trying to set up NR on a RPi 3b. I tried to install it using this command: `bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered)`  
Unfortunately the installation fails at installing NR core:

 ![grafik](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/1/919ec41970d3cd48b67e9fb2035247593027db47.png)

I tried several times with the same outcome. Any Idea what´s causing the problem?

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [30 January 2023 11:32 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/2 "2023-01-30T11:32:43Z")

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In the log see this:

 ![Screenshot 2023-01-30 at 6.31.17 AM](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/7/a/7a42377bbf645ef5866fa8f38c950fa3cf7b3157.png)

you have a network issue, try it again.

Are you doing this at home or in a business location?

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**Author:** ![nico25](https://avatars.discourse-cdn.com/v4/letter/n/d2c977/32.png) [@nico25](https://discourse.nodered.org/u/nico25)\
**Post date:** [30 January 2023 11:37 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/3 "2023-01-30T11:37:32Z")

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I am at work, but since company networks are sometimes a bit special ,  
I am using my Smartphones Wifi-Tethering.  
I tried again, but still no success.

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [30 January 2023 11:38 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/4 "2023-01-30T11:38:49Z")

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something is blocking the connection to that site. Maybe bring the Pi home and try it then.

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**Author:** ![nico25](https://avatars.discourse-cdn.com/v4/letter/n/d2c977/32.png) [@nico25](https://discourse.nodered.org/u/nico25)\
**Post date:** [30 January 2023 11:43 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/5 "2023-01-30T11:43:18Z")

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Will try. I will come back with results tomorrow. 🙂

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**Author:** ![nico25](https://avatars.discourse-cdn.com/v4/letter/n/d2c977/32.png) [@nico25](https://discourse.nodered.org/u/nico25)\
**Post date:** [31 January 2023 09:36 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/6 "2023-01-31T09:36:31Z")

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It turned out that I set static addresses for ip and gateway for eth0 to connect it to the company network.  
For some reason these settings also apply to wlan0 if not configured.  
So I set up a wlan0 interface and afterwards it worked.  
Learned something new 🙂

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 February 2023 09:37 UTC](https://discourse.nodered.org/t/nr-installation-fails-while-installing-nr-core-rpi3b/74403/7 "2023-02-14T09:37:05Z")

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