Travis: Enable APT cache. This should give us a small boost

http://docs.travis-ci.com/user/caching/#Caching-Ubuntu-packages
11 years ago · c7bba5a079
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -4,6 +4,8 @@ os:

 language: cpp

+cache: apt
+
 before_install:
 - sh .travis-deps.sh