mapserver/mapserver — pull request #4973 by tbonfort (2014-08-19 13:14:08+00:00)
Title: Fix postgis installation on travis CI

There where some incompatibilities between the gdal/postgis versions installed by default on the travisCI VMs and the ones provided by the ubuntugis ppa. This pull-request uninstalls all prior postgres/postgis instances and starts fresh with ubuntugis packages.