running pod set up gives me “bad interpreter: No such file or directory”

Question

recently tried to do pod setup and i get this:

-bash: /usr/local/bin/pod: /usr/local/opt/ruby/bin/ruby: bad interpreter: No such file or directo         


        

Answer 1

While I'm trying to install again then I got another error saying that

ERROR: While executing gem ... (Gem::FilePermissionError) You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.

Then I did this and worked fine.

sudo gem uninstall cocoapods

sudo gem install cocoapods