There is inconsistent use of either `/usr/bin/python` or `/usr/bin/env python`. This makes for unexpected results when a user might be using a virtualenv. Change-Id: Ibb030f920a8869f9113ade70b66a921cc815060d
Change-Id: I7df581243deef7bda4b9b5926addf61421bd42f7
Change-Id: Ibf9ee55c48a5181c5ba3aa46bef485cd3468f14c Closes-Bug: #1647065