Mac day 4.0. my terminal suddenly got, missing proper which command. Make sure it is installed before using rvm. Errors sourcing /users/kenpetet/.Rvm/script s/base

I did yarn global install xxxx. It causes rvm to complain. yarn global remove xxxx, did the trick. I am using npm to install global package now. Never thought this will be an issue. More here: https://stackoverflow.com/questions...

One more reason to hate mac. Hehe
One more reason to hate stackoverflow, as my question got downvote. Hehe.