一、下载python3源码
以要安装的是python3.13.5为例,在 Index of /ftp/python/3.13.5/ 下载Python-3.13.5.tgz:
将压缩包上传到Ubuntu系统中,解压:
tar -zxvf Python-3.13.5.tgz
二、安装
进入解压后的源码目录:
cd Python-3.13.5
指定安装路径在/usr/local/python3.13.5下,编译,安装:
./configure --prefix=/usr/local/python3.13.5
make
make install
执行上述操作后,可以发现python3.13.5被安装到/usr/local/python3.13.5目录下了:
添加软链接:
ln -s /usr/local/python3.13.5/bin/python3.13 /usr/local/bin/python3
ln -s /usr/local/python3.13.5/bin/pip3 /usr/local/bin/pip3
ln -s /usr/local/python3.13.5/bin/pip3.13 /usr/local/bin/pip3.13
查看是否安装成功:
python3 -V
如果输出如下,表示安装成功了: