Add libGL for linker

5 years ago · 864651247c
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -11,7 +11,7 @@ matrix:
 before_install:
 - sudo add-apt-repository ppa:beineri/opt-qt591-xenial -y
 - sudo apt-get update -qq
- - sudo apt-get install qt59base qt59websockets 
+ - sudo apt-get install qt59base qt59websockets libgl1-mesa-dev
 - source /opt/qt59/bin/qt59-env.sh

 script: