Getting a “bad interpreter” error when using brew

Question

I\'m getting this error when I try to run any brew command.

Holger-Sindbaeks-MacBook-Air:~ holgersindbaek$ brew help
-bash: /usr/local/bin/brew: /usr/bin/rub         


        

Answer 1

I solved it with commands as mentioned.

1.) Uninstall your GEM.

gem unistall GEM

2.) Then Install your GEM.

sudo gem install GEM -n /usr/local/bin