tree e2e0d414a3677a60a18fd49bd259994a1a7ab94b
parent d2cd07b5650857cbfe1a9aa8876fba21d3535c36
author Attila Fazekas <afazekas@redhat.com> 1381123767 +0200
committer Attila Fazekas <afazekas@redhat.com> 1381123978 +0200

install_pip script fails if pip was not installed

'set -o errexit' recently added to the pip installer script, which causes
the script fail when it does not able to find an already installed pip.

This change handles the situation when pip is not installed.

Change-Id: I18a42d13c4be6699db21ec5b6a095a88a199912d