centos7 安装 python3.7

1. 安装libffi-devel依赖

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make

2. 下载、解压压缩包

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

3. 编译安装

./configure --prefix=/usr/local/python3
make && make install

4. 创建软链接

ln -s /usr/local/python3/bin/python3 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

5. 运行

python3