Libatomic dependency missing for Node js

PLCnext Technology & PLCnext Controls
1

Hello everyone, I just installed node js with optware package manager on my plc, and now whenever i try to run any command related to node I get the following error:

“node: error while loading shared libraries: libatomic.so.1: cannot open shared object file: No such file or directory”
I read a reply from this forum that suggested using docker but i’m not familiar with containers and i would rather not use docker.
Can someone help please! I’ve been stuck on this for 3 days now. I have the latest firmware version.
Thank you all.

2

Hello, A search of this forum for “libatomic” shows that a similar issue was raised last year: https://www.plcnext-community.net/en/discussions-2-offcanvas/libraries-found-in-the-sdk-2019-3-are-missing-on-the-axc-f-2152.html Unfortunately it seems that this issue has not been fixed since then. A simple work-around for this particular problem is to copy the missing library from the SDK to the PLC. As you mentioned, running Node.js in a container is probably a better option; another good option would be to install Node.js from the PLCnext Store: https://www.plcnextstore.com/#/47 ~ Martin.