Hello
I am struggling with installation of IDE 2.0 under Ubuntu 18.04 and in my laptop under Kubuntu 18.04.
I start ./arduino-ide.
It starts but I get error message
Error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /home/harry/arduino-ide_2.0.0-beta.4_Linux_64bit/resources/app/node_modules/nsfw/build/Release/nsfw.node).
I have tried to update library but not succeeded. What to do?
regards
Esa N