Default python2.6 switch to Python27

# Install Modify Python
Yum-y Install python27 Python27-devel

Python-v; Python2.6-v # View current Python version both of these should be original 2.6.x
ls-hli/usr/bin/python*; Cp-f/usr/bin/python2.6/usr/bin/python2.6.bak; Rm-f/usr/bin/python/usr/bin/python; Cp/usr/bin/python2.7/usr/bin/python; ls-hli/usr/bin/python*
Python-v; PYTHON2.6-V # Verify that the Python version is ok (python->2.7, python2.6->python2.6.x)


Yum-h # Verify Yum is unavailable, command error exits
Head-n 2/usr/bin/yum; Sed-i ' s/python$/&2\.6/'/usr/bin/yum; Head-n 2/usr/bin/yum # Replace Python in/usr/bin/yum with python2.6
Yum-h # Verify Yum is available, no more errors exit at this time

Default python2.6 switch to Python27