ERROR: '/usr/local/bin' is not writable - it is required for Homebrew, try 'brew doctor' to fix it!
今天看环信的SDK偶然间看到cocopods这个好东西,作为程序员怎么能不入手学习,于是按照教程一步步安装ruby等在这一步卡主报错如下Nobinaryrubiesavailablefor:osx/10.10/x86_64/ruby-2.0.0-p643.
Continuingwithcompilation.Pleaseread'rvmhelpmount'togetmoreinformationo