Run the following commands to install on your system,
cd ~
git clone git://github.com/adibis/.vim.git
ln -s ~/.vim/config.vim ~/.vimrc
ln -s ~/.vim/gvim-config.vim ~/.gvimrc
cd ~/.vim
git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
Now start gvim and run,
:VundleInstall
That's it. Close and reload vim and you should have all the plugins ready to use.
Please read the manual of Vundle at, https://github.com/gmarik/vundle.git for information on updating, cleaning and adding bundles to your setup.