Update travis configuration

use sudo: false to enable container build use cache: pip to cache pip packages
9 years ago · c8a0d43fae
1 changed files with 3 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,3 +1,6 @@
+sudo: false
+cache: pip
+
 addons:
  apt:
    packages: