Try adding GUI to Travis config

https://stackoverflow.com/a/37330054/3922521
3 years ago · 615766901c
parent d9fde2af8f
commit 615766901c
1 changed files with 4 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,6 +1,10 @@
 language: julia
 os:
 - linux
+before_script:
+  - "export DISPLAY=:99.0"
+  - "sh -e /etc/init.d/xvfb start"
+  - sleep 3 # give xvfb some time to start
 julia:
 - 1.3
 - nightly