[CI] Need ghostscript package on trusty
commitc8bf1afdb295b02bf6141fe7460addc32e09ee3e
authorOlly Betts <olly@survex.com>
Thu, 13 Jul 2017 03:12:47 +0000 (13 15:12 +1200)
committerOlly Betts <olly@survex.com>
Thu, 13 Jul 2017 03:12:47 +0000 (13 15:12 +1200)
tree57b3e4fe9f81edd7560a0798cc239dae39b92ad9
parentf950a1441865d71bf5d679666a05a9713f081089
[CI] Need ghostscript package on trusty
.travis.yml