CentOS 7升级python到2.7.18
#yuminstallgccopenssl-develbzip2-devel#OnCentOSsystems#wgethttps://www.python.org/ftp/python/2.7.18/Python-2.7.18.tgz#tarxzfPython-2.7.18.tgz#cdPython-2.7.18#./configure--enable-optimizations#makealtinstall#wgethttps://bootstrap.pypa.io/pip/2....
