Comment 7 for bug 1068386

Reviewed: https://review.openstack.org/20126
Committed: http://github.com/openstack-dev/devstack/commit/4196d5565e48608c64fccdd9e17fcc01dd8d06fe
Submitter: Jenkins
Branch: master

commit 4196d5565e48608c64fccdd9e17fcc01dd8d06fe
Author: Jakub Ruzicka <email address hidden>
Date: Wed Jan 30 15:35:54 2013 +0100

    Introduce get_python_exec_prefix function.

    get_python_exec_prefix returns the path to the direcotry where python
    executables are installed, that is /usr/bin on Fedora and /usr/local/bin
    everywhere else.

    It is used to properly locate OpenStack executables.

    Fixes: bug #1068386

    Change-Id: I228498ebe2762568d00757d065e37377ee2c8fb3