1、下载源码

1. 首先安装git客户端

sudo apt install git

2. 从github上拉取源码

git clone https://github.com/neovim/neovim

2、安装必要的应用

• Clang or GCC version 4.4+
• CMake version 2.8.12+, built with TLS/SSL support

sudo apt-get install ninja-build gettext libtool libtool-bin autoconf automake cmake g++ pkg-config unzip

3、编译

rm -r build/  # 清理 CMake cache
make CMAKE_EXTRA_FLAGS="-DCMAKE_INSTALL_PREFIX=$HOME/neovim" CMAKE_BUILD_TYPE=RelWithDebInfo #编译为带DebugInfo的Release
sudo make install #安装
export PATH="$HOME/neovim/bin:$PATH" #添加到环境变量

4、添加其他项

1. 添加Python2/3支持

• 安装python(一般自带)和pip

sudo apt install python python3 python-pip python3-pip

• 添加pynvim

pip install pynvim
pip3 install pynvim

2. 添加Yarn

• 安装Yarn(不要直接使用debian自带源内的yarn)

添加yarn的源然后安装yarn

curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update && sudo apt-get install yarn

• 添加neovim

yarn global add neovim

5、检查neovim的状况

在neovim下运行:checkhealth，全部安装完成后应该会显示如下图: