ubuntu16.04安装neovim和zsh

sudo add-apt-repository ppa:neovim-ppa/stable
sudo apt-get update
sudo apt-get install neovim

for python modules

sudo apt-get install python-dev python-pip python3-dev python3-pip

替换现有 vi 命令为 nvim，不需删除 vi，只需要建一个符号链接

sudo ln -s /usr/bin/nvim /usr/local/bin/vi

安装zsh

安装
sudo apt-get install zsh
改变默认终端bash是zsh
chsh -s /bin/zsh
配置密码文件，解决chsh: PAM认证失败的问题
把第一行的/bin/bash改成/bin/zsh，这个是root用户的

把最后一行的/bin/bash改成/bin/zsh，这个应该是每台电脑的登录用户名+计算机名组成的

neovim 配置文件:
~/.config/nvim/init.vim
编辑init.vim文件

call plug#begin()
Plug ‘vim-airline/vim-airline’
Plug ‘vim-airline/vim-airline-themes’
Plug ‘jiangmiao/auto-pairs’
Plug ‘vim-airline/vim-airline’
Plug ‘vim-airline/vim-airline-themes’
Plug ‘maxboisvert/vim-simple-complete’
Plug ‘amix/vimrc’
Plug ‘humiaozuzu/dot-vimrc’
Plug ‘hmybmny/vim.cpp’
call plug#end()
set nu
set cursorline
syntax enable