°²×°pod³ÌÐò

$ mkdir -p $HOME/Software/ruby

$ export GEM_HOME=$HOME/Software/ruby

$ gem install cocoapods [...] 1 gem installed cocoapods

$ export PATH=$PATH:$HOME/Sofware/ruby/bin

open ~/.bash_profile

souce ~/.bash_profile

תÔØÓÚ:https://www.cnblogs.com/pandans/p/5478563.html