I have customers that use RHEL 5 still (supported until 2017 or 2020 in the extreme), which ships with python 2.4 as the system python[1].<p>My solution was to use pyinstaller[2] to basically ship my own python, first 2.7, and now 3.5.<p>[0] <a href="https:&#x2F;&#x2F;access.redhat.com&#x2F;support&#x2F;policy&#x2F;updates&#x2F;errata&#x2F;#Life_Cycle_Dates" rel="nofollow">https:&#x2F;&#x2F;access.redhat.com&#x2F;support&#x2F;policy&#x2F;updates&#x2F;errata&#x2F;#Lif...</a><p>[1] <a href="http:&#x2F;&#x2F;distrowatch.com&#x2F;table.php?distribution=redhat" rel="nofollow">http:&#x2F;&#x2F;distrowatch.com&#x2F;table.php?distribution=redhat</a><p>[2] <a href="http:&#x2F;&#x2F;www.pyinstaller.org" rel="nofollow">http:&#x2F;&#x2F;www.pyinstaller.org</a>