tox.ini should specify python2.7 for cover environment

[Tim Simpson]

The .coveragerc file lists the source property as ".tox/cover/lib/python2.7/site-packages/reddwarf". However, this path does not exist unless Python 2.7 is used to create the "cover" tox environment. Tox uses the version of Python used to invoke Tox itself on any environments not named after a Python version (like py26, p27) so on OSX and Ubuntu -ecover will use Pyhton 2.7, however on Debian Python 2.6 is used even if 2.7 has been installed.

The fix is simple: just specify "basepython = python2.7" under the [testenv:cover] section of the tox.ini file.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/21795

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/21795
Committed: http://github.com/stackforge/reddwarf/commit/8ae94f2566ca820a0af1c2ff60e5712f729118a1
Submitter: Jenkins
Branch: master

commit 8ae94f2566ca820a0af1c2ff60e5712f729118a1
Author: Tim Simpson <email address hidden>
Date: Tue Feb 12 11:21:30 2013 -0600

    Specify Python 2.7 for cover environment in Tox.

    Fixed bug #1123261

    Change-Id: I0066176be489a94a99d48bba4b3548ae348809cf