Installation:
Clone this repo
Create symlinks:
ln -s ~/vim-config/.vim/ ~/.vim
ln -s ~/vim-config/.vim/vimrc ~/.vimrc
If you're using Windows, this can be accomplished by running the windows-install.cmd file in a command prompt (should be run as an admin).
Switch to the ~/.vim directory, and fetch submodules:
cd ~/.vim
git submodule init
git submodule update
See: http://vimcasts.org/episodes/synchronizing-plugins-with-git-submodules-and-pathogen/ for a good primer.