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

None of the above worked for me, so I kept browsing and found this answer, https://stackoverflow.com/a/24225960/1359088 which did fix brew for me. He says in step 1 to install XCode 6 command line tools, but doesn't say how; use this command:

xcode-select --install