今日需要在CentOS
下临时做一个实验,安装了Python3
(版本为3.7.6
),以下为安装过程:
- 安装依赖包:
yum -y groupinstall "Development tools"
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libuuid-devel libffi tcl tcl-devel libffi-devel
python
官网找到安装包下载地址 https://www.python.org/ftp/python/3.7.6/Python-3.7.6.tar.xzCentOS7
的home
目录下创建了一个文件夹:install_pkgs
并进入,(当前pwd: /home/install_pkgs
)- 下载安装包:
wget https://www.python.org/ftp/python/3.7.6/Python-3.7.6.tar.xz
- 解压:
tar Jxvf Python-3.7.6.tar.xz
- 进入文件夹:
cd Python-3.7.6
- 创建安装目录:
mkdir /usr/local/python3
- 编译准备:
./configure --prefix=/usr/local/python3 --enable-optimizations --with-ssl
- 编译和安装:
make && make install
- 创建软链接(方便使用):
ln -s /usr/local/python3/bin/python3 /usr/local/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/local/bin/pip3
- 验证:
python3 -V
pip3 -V