modify install.sh

install.sh

@@ -1,4 +1,14 @@
-git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
+if [ -f ~/.vimrc ]; then
+    echo "no ~/.vimrc"
+else
+    cp ~/.vim/vimrc ~/.vimrc
+fi
+
+if [ -d ~/.vim/bundle/Vundle.vim ]; then
+    echo "vundle is already installed"
+else
+    git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
+fi
 vim +PluginInstall +qall
 #clang_complete
 #apt-get install libclang-dev

vimrc

@@ -73,3 +73,4 @@ nnoremap <silent> <F3> :NERDTreeTabsToggle<CR>
 nnoremap <silent> <F8> <C-W>w
 "nnoremap <silent> <F12> :Tlist <CR>
 nnoremap <silent> <F12> :TagbarToggle<CR>
+"map <F10> :!ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR>