gcc
、openssl-devel
、bzip2-devel
等。sudo yum install -y gcc openssl-devel bzip2-devel libffi-devel zlib-devel
sudo
提升权限,避免因权限不足导致安装失败。python --version
和python3 --version
查看。~/.bashrc
或/etc/profile
中,如export PATH=/usr/local/python3/bin:$PATH
,然后执行source
使配置生效。wget https://www.python.org/ftp/python/3.x.x/Python-3.x.x.tgz
tar -xzvf Python-3.x.x.tgz && cd Python-3.x.x && ./configure --prefix=/usr/local/python3.x.x && make && sudo make install
sudo ln -sf /usr/local/python3.x.x/bin/python3 /usr/bin/python3
。python3 -m venv myenv
创建虚拟环境,再激活后安装库。journalctl -xe
查看详细日志,定位具体错误。提示:安装过程中若遇到特定错误(如SSL模块缺失),可针对性安装对应开发库(如openssl-devel
)并重新编译。