安装环境
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
源码下载:www.python.org/downloads/
下载后进入下载的目录进行解压
tar -zxvf Python-3.9.4.tar
解压后执行: --prefix 后面的是解压的项目路径
./configura --prefix=/soft/python/Python-3.9.4
若执行时提示:
configure: error: no acceptable C compiler found in $PATH
是因为缺少了 gcc模块
执行yum安装
yum -y install gcc
安装后重新执行
./configura --prefix=/soft/python/Python-3.9.4
执行编译:
make && make install
创建软连接
ln -s /自己的安装地址 /usr/bin/python3
设置环境变量
export PATH=$PATH:$HOME/bin:/soft/python/Python-3.9.4/bin
# 不确定这布是否有用
source ~/.bash_profile
验证结果
python3 -V
pip3 -V