travis: don't (re)install python
authorEric Engestrom <eric.engestrom@intel.com>
Fri, 18 Oct 2019 14:03:43 +0000 (15:03 +0100)
committerEric Engestrom <eric.engestrom@intel.com>
Fri, 18 Oct 2019 14:27:37 +0000 (15:27 +0100)
commitb0853a43da4dd266e49f777e2462eed56301a38f
treee65de7babd279814993359af6bf2647812390322
parenta65192688457d1759bcf5ed840f82a863fa1cc67
travis: don't (re)install python

The new Mac OS X images apparently already have python2 and python3,
and `brew` considers asking to install something already installed
as a fatal error...

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
.travis.yml