“No such file or directory - getcwd” error on rubygems on Mac Os Lion

Question

I\'m trying to launch a heroku console that uses rubygems but I keep getting this error:

/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/         


        

Answer 1

sudo gem update --system (as Israfil Havilah mentioned) and rebooting the server (Ubuntu 16.04.6 LTS) helped me