edx/configuration — pull request #1120 by benpatterson (2014-05-27 15:33:16+00:00)
Title: Set rbenv tar target to .rbenv instead of /home/jenkins

This will make it consistent with how we pack and unpack the
virtualenv (in terms of directory structure).

CC @singingwolfboy @jzoldak For additional info on unpacking, see edx-platform/jenkins/all-tests.sh