Ubuntu 16.04 安装vim8

1. 卸载旧版本vim

sudo apt-get remove vim vim-runtime gvim
sudo apt-get remove vim-tiny vim-common vim-gui-common vim-nox

2. apt安装新版本vim(支持python没那么好)

sudo apt-get install python-software-properties
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
sudo apt install vim

3. 推荐使用git 源码编译安装

cd ~
git clone https://github.com/vim/vim.git
cd vim
./configure --with-features=huge 
            --enable-multibyte 
            --enable-rubyinterp=yes 
            --enable-pythoninterp=yes 
            --with-python-config-dir=/usr/lib/python2.7/config-x86_64-linux-gnu 
            --enable-python3interp=yes 
            --with-python3-config-dir=/usr/lib/python3.5/config-3.5m-x86_64_linux-gnu 
            --enable-perlinterp=yes 
            --enable-luainterp=yes 
            --enable-gui=gtk2 --enable-cscope --prefix=/usr
make VIMRUNTIMEDIR=/usr/share/vim/vim80

cd ~/vim
sudo make install

4. 查看 vim --version

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自动提示补充youcompleteme安装：

https://valloric.github.io/YouCompleteMe/#linux-64-bit