rm some packages not neededed

2017-02-14 14:40:36 +11:00 · 2017-02-14 14:40:36 +11:00 · 0542683bd9
parent 94bd72aa2c
commit 0542683bd9
1 changed files with 2 additions and 6 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -6,14 +6,10 @@ env:

 dist: trusty

+cache: bundler
+
 addons:
  postgresql: 9.5
-  apt:
-    packages:
-    - gifsicle
-    - jpegoptim
-    - optipng
-    - jhead

 rvm:
  - 2.3.1