-git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
-vim +BundleInstall +qall
+if [ ! -f "~/dotfiles/antigen/README.md" ]; then
+ cd ~/dotfiles/antigen;git submodule update --init
+fi
+
+if [ ! -f "~/.vimrc" ]; then
+ ln -s ~/dotfiles/vimrc ~/.vimrc
+fi
+
+if [ ! -d "~/.vim/bundle" ]; then
+ git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
+ vim +BundleInstall +qall
+fi