安装vim并支持python3

编译安装vim并支持python3，以centos7为例子

1 编译安装python3

// 卸载系统自带的python3
yum remove python3 -y

// 安装依赖
yum -y groupinstall "Development tools"
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
yum install libffi-devel -y

// 下载源码包解压安装
wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.xz
tar -xvJf  Python-3.7.0.tar.xz
cd Python-3.7.0
./configure --prefix=/usr/local/python3
make && make install

// zsh添加环境变量
echo 'export PATH=$PATH:/usr/local/python3/bin' >> ~/.zshrc
source ~/.zshrc

2 编译安装vim并支持python3

// 下载vim源码
git clone https://github.com/vim/vim.git

// 编译安装
cd vim

./configure --with-features=huge \
            --enable-multibyte \
            --enable-rubyinterp=yes \
            --enable-python3interp=yes \
            --prefix=/usr/local/vim8

make && make install

// zsh添加环境变量
echo 'export PATH=$PATH:/usr/local/vim8/bin' >> ~/.zshrc
source ~/.zshrc

3 查看安装情况

vim --version | grep python

+cmdline_info      +libcall           -python            +visual
+comments          +linebreak         +python3           +visualextra
链接方式: gcc -std=gnu99   -L/usr/local/lib -Wl,--as-needed -o vim        -lm -ltinfo -lelf -lnsl  -lselinux  -ldl     -L/usr/local/python3/lib/python3.7/config-3.7m-x86_64-linux-gnu -lpython3.7m -lpthread -ldl -lutil -lm

显示+python3 表示完成python3对vim的支持