How to upgrade to Python 2.7 on CentOS.
I just want to add some line because sometimes it failed to install.
You can make a link to libpython2.7.so in your lib folder. So that if you have installed Python 2.7 and the version is still no right, use that suggestion. It wont hurt your CentOS đŸ™‚
ln -s /opt/lib/libpython2.7.so /usr/lib/libpython2.7.so
all credits belongs to the great man that write this blog.