在CentOS上安装Python常用方法如下:
sudo yum update -y
。sudo yum install python3 -y
。若需特定版本,如Python 3.9,可添加对应仓库后安装(以IUS仓库为例):sudo yum install -y https://centos7.iuscommunity.org/ius-release.rpm
,再sudo yum install -y python39u python39u-devel
。sudo yum groupinstall "Development Tools" -y
,sudo yum install openssl-devel bzip2-devel libffi-devel zlib-devel readline-devel sqlite-devel wget -y
。wget https://www.python.org/ftp/python/3.x.y/Python-3.x.y.tgz
(x.y
为版本号)。tar xzf Python-3.x.y.tgz
,cd Python-3.x.y
,./configure --enable-optimizations
,make -j $(nproc)
,sudo make altinstall
。sudo yum install gcc zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel tk-devel libffi-devel xz-devel -y
。curl https://pyenv.run | bash
,并添加相关配置到.bashrc
文件。pyenv install 3.x.y
,pyenv global 3.x.y
。安装后可通过python3 --version
验证。