Export DISPLAY.

2015-02-08 02:32:24 +00:00 · 2015-02-08 02:32:24 +00:00 · a36d23ce75
commit a36d23ce75
--- a/.travis.yml
+++ b/.travis.yml
@ -15,6 +15,7 @@ install:

 before_script:
  - export PYTHONPATH=`pwd`:$PYTHONPATH
+  - "export DISPLAY=:99.0"
  
 script:
  - make unittest