阿里云(ECS)Centos7安装Python3.7.3
1 官方网站下载指定的版本的tgz
wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz
2 安装几个依赖
yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
yum install zlib-devel
yum install libffi-devel -y
3 安装
3.1 解压Python3.7.3.tgz并进入
tar -xvf Python-3.7.3.tgz
cd Python-3.7.3
3.2 创建安装的文件夹
mkdir /usr/local/python3.7.3
3.3 配置安装目录
./configure --prefix=/usr/local/python3.7.3
3.4 编译和安装
make && make install
4 配置软连接
ln -s /usr/local/python3.7.3/bin/python3 /usr/bin/python3
ln -s /usr/local/python3.7.3/bin/pip3 /usr/bin/pip3
注:
- 删除软连接的命令:rm -rf /usr/bin/python3