Set
mv ~/.vim ~/.vim.bak
mv ~/.vimrc ~/.vimrc.bak
git clone https://github.com/sko00o/dot-vimrc.git ~/.vim
ln -s ~/.vim/.vimrc ~/.vimrc
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
## set proxy before following process
# Launch `vim` and run `:PluginInstall`
cd ~/.vim/bundle/YouCompleteMe/
sudo pacman -S cmake
./install.py --all