首先安装一些python需要的库 yum groupinstall 'Development Tools' yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel 下载python 源码编译安装 wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tar.xz tar Jxvf Python-3.5.0.tar.xz cd Python-3.5.0 ./configure --prefix=/usr/local/python3 make && make install python3.5 源码安装时会自动安装pip 如果没有pip，可以手动下载get-pip.py安装pip。 wget https://bootstrap.pypa.io/get-pip.py python get-pip.py 最后创建软链接 ln -sv /usr/local/python3/bin/python3 /usr/bin/python3 ln -sv /usr/local/python3/bin/pip3 /usr/bin/pip3
