Use the project install file.
The installer will backup old settings with a date stamp and create symliks as necessary
cd zsh
./install
or
cd .zsh
./install
cd [or] cd ~/
cd ~/.zsh/
git submodule init
git submodule update
cd ~/.zsh/
git submodule add https://github.com/zsh-users/zsh-foo.git extras/zsh-foo
git submodule update
cd ~/.zsh/
git submodule foreach git pull origin master
git submodule update
To update completions, do:
rm -f ~/.zcompdump; compinit
pip install virtualenvwrapper
" vim:ft=mkd