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Node-red update on IOT

Created by: loveflowersx at: 11/25/2022 9:49 AM (1 Replies)

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11/25/2022 9:49 AM	Rate (0)
loveflowersx Joined: 11/25/2022 Last visit: 11/27/2022 Posts: 1 Rating: (0)	Hi all, I am with a class project with an IoT 2040. The node-red version 0.20.7 I think is a bit outdated. I start PuTTy and put the command to update, root@iot2000:~# npm install -g --unsafe-perm node-red It starts to update and suddenly it comes out with an error root@iot2000:~# npm install -g --unsafe-perm node-red npm WARN ws@7.5.6 requires a bufferutil@^4.0.1 peer but there is none installed. You must install the peer dependencies yourself. npm WARN ws@7.5.6 requires an utf-8-validate@^5.0.2 peer but there is none installed. You must install the peer dependencies yourself. npm WARN node-fetch@2.6.7 requires an encoding@^0.1.0 pair but none are installed. You must install the peer dependencies yourself. npm ERR! path /usr/bin/node-red npm ERR! code EEXIST npm ERR! Refusing to delete /usr/bin/node-red: lib/node_modules/node-red/node-red/red.js symlink target is not controlled by npm /usr/lib/node_modules/node-red npm Error! The file exists: /usr/bin/node-red npm Error! Move it and try again. npm Error! A complete log of this run can be found at: ¡npm ERR! /home/root/.npm/_logs/2022-11-25T09_09_38_134Z-debug.log is installed. You must install the peer dependencies yourself.rutil@^4.0.1 but none i I have also used other commands to reboot/shutdown and they don't work either, if you know how I can use the main commands. Thank you very much in advance, best regards

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11/25/2022 10:00 AM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 2/1/2023 Posts: 3087 Rating: (362)	Hi, we do not recommend to update node-red on the IOT2040. The only version running on the IOT2040 are < 1.x. The reason is that NodeJS 8 is used on the IOT2040. See compatibility here. We cannot update the NodeJS version due to incompatibilities with the CPU in the IOT2040, that's why we stick to NodeJS 8. Best regards!

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