Travis run fix.
Travis run fix.

opencadc/cadc-vosui,opencadc/vosui,opencadc/vosui,opencadc/vosui,opencadc/cadc-vosui,hjeeves/cadc-vosui,opencadc/vosui,hjeeves/cadc-vosui,hjeeves/cadc-vosui,hjeeves/cadc-vosui,opencadc/cadc-vosui,opencadc/cadc-vosui