问题
I'm trying to get CocoaPods set up in OSX (I'm running 10.8.2) - so I run
sudo gem install cocoapods
It succeeds and I get - 'Successfully installed cocoapods-0.17.2 1 gem installed'
Then...I try pod setup '-bash: pod: command not found
'
How do I get command line to recognize this command?
回答1:
Quitting and restarting Terminal fixed it for me. Actually, I just opened a new tab in Terminal.
回答2:
I had the same problem, running Mountain Lion with Ryby 2 installed and being used instead of the standard system ruby.
Previously I added PATH=/usr/local/bin:$PATH to my .bash_profile as a way to make sure stuff installed by homebrew, including Ruby 2, take precedence over some system stuff.
Anyway, in this case I was doing sudo gem install cocoapods
and after a succesful install, when trying a 'pod setup' I would get
-bash: pod: command not found '
so I noticed that cocoapods would install their 'pod' binary not in
/usr/local/bin
but rather in
/usr/local/Cellar/ruby/2.0.0-p247/bin/
So to my .bash_profile I added
PATH=$PATH:/usr/local/Cellar/ruby/2.0.0-p247/bin/
and now cocoapods works like a charm.
回答3:
I had this issue. If you used brew to install ruby and nothing else works for you, try
brew unlink ruby && brew link ruby
EDIT:
I'm on OS X Mavericks 10.9.3
回答4:
It's possible that bash simply isn't finding the newly-installed pod command. When you've just installed a new command at some random location in your PATH, you often need to tell bash to "rehash" with the following command:
$ hash -r
You can then verify that the new command is (or isn't) found using:
$ which pod
Quitting and restarting Terminal will also do the trick, although that's a much heavier hammer.
来源：https://stackoverflow.com/questions/15869733/issues-installing-cocoapods