一、升级python2.7： 0、准备： 1）需要先安装openssl：（解决PythonImportError:cannotimportnameHTTPSHandler） yuminstallopensslopenssl-devel-y 2）安装sqlite-devel： 解决在安装graphite-web时报错：Errorloadingeitherpysqlite2orsqlite3modules 需要安装sqlite-devel之后，重新编译安装Python即可。yuminstallsqlite-devel重新编译安装Pyth...