Clone vundle like this
git clone https://github.com/gmarik/vundle.git ~/.vim/bundle/vundle
Edit vim ~/.vimrc
:filetype off
:set rtp+=~/.vim/bundle/vundle/
:call vundle#rc()
:Plugin 'gmarik/vundle'
:Plugin 'Shougo/unite.vim'
filetype plugin indent on
Exit vim and restart. Make sure you are starting vim and not vi.
vim
:PluginInstall
The installation will go on as long as you see “Installing” in the bottom of the screen. Exit after that.
Alias vi to vim vim ~/.bash_profile and add this line.
alias vi="vim"
Now done.