[ci] Install missing macOS deps
commit4a9738f38c5ba211feb27fcc0285e9f7c8788623
authorOlly Betts <olly@survex.com>
Wed, 20 Dec 2017 01:30:51 +0000 (20 14:30 +1300)
committerOlly Betts <olly@survex.com>
Wed, 20 Dec 2017 01:30:51 +0000 (20 14:30 +1300)
tree485c4f360c6bfcdad63b6951ccb4a1c81d2a0b12
parent2305c117a86b7bcd3bfeece80ac88f0b1fae0887
[ci] Install missing macOS deps
.travis.yml