CentOS6.5默認安裝的python爲2.6.6所以我們需要升級python到2.7以上。
升級步驟如下
一、安裝依賴包
yum groupinstall -y "Development tools" yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel
二、編譯安裝python2.7.9
cd /usr/local/src wget --no-check-certificate https://www.python.org/ftp/python/2.7.9/Python-2.7.9.tar.xz tar xf Python-2.7.9.tar.xz cd Python-2.7.9 ./configure --prefix=/usr/local make && make altinstall #make install會導致/usr/bin下2個python的版本，可能會導致很多問題。make altinstall會生成/usr/local/bin/python2.7.9目錄
三、代替python命令
ln -sv /usr/local/bin/python2.7 /usr/bin/python