####SETUP VIM with LUA support (needed for neocomplete)
sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-common vim-gui-common
sudo apt-get build-dep vim-gnome
sudo apt-get install liblua5.1-dev luajit libluajit-5.1 python-dev ruby-dev libperl-dev mercurial libncurses5-dev libgnome2-dev libgnomeui-dev libgtk2.0-dev libatk1.0-dev libbonoboui2-dev libcairo2-dev libx11-dev libxpm-dev libxt-dev
sudo rm -rf /usr/local/share/vim
sudo rm /usr/bin/vim
sudo mkdir /usr/include/lua5.1/include
sudo mv /usr/include/lua5.1/*.h /usr/include/lua5.1/include/
sudo ln -s /usr/bin/luajit-2.0.0-beta9 /usr/bin/luajit #this should already exist but still no harm in checking
cd ~
hg clone https://code.google.com/p/vim/
cd vim/src
make distclean
./configure --with-features=huge \
--enable-rubyinterp \
--enable-largefile \
--enable-pythoninterp \
--with-python-config-dir=/usr/lib/python2.7/config \
--enable-perlinterp \
--enable-luainterp \
--with-luajit \
--enable-gui=auto \
--enable-fail-if-missing \
--with-lua-prefix=/usr/include/lua5.1 \
--enable-cscope
make VIMRUNTIMEDIR=/usr/share/vim/vim74 ### can set it to /usr/local/share/vim/vim74 too. Depends on your needs
sudo make install
Below lines are only required if you previously had a lot of stuff in /usr/local/share/vim/vim74 and wanna migrate to /usr/share/ location
sudo mv /usr/share/vim/vim74{, .back}
sudo ln -s /usr/local/share/vim/vim74 /usr/share/vim/vim74
#####Install pathogen
mkdir -p ~/.vim/autoload ~/.vim/bundle
curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim
edit ~/.vimrc and add
call pathogen#infect()
#####Install Neocomplete
cd ~/.vim/bundle
git clone https://github.com/Shougo/neocomplete.vim.git
edit ~/.vimrc and add
let g:neocomplete#enable_at_startup = 1
#####Install Vim-Go
cd ~/.vim/bundle
git clone https://github.com/fatih/vim-go.git
edit ~/.vimrc and add
syntax enable
filetype plugin on
set number
let g:go_disable_autoinstall = 0