update travis config

diff --git a/.travis.yml b/.travis.yml
index 256c95559a172a63fc11cac92361dfd4de3c65c3..6a5a01282eb6c14fdcfb0b41a8dda6f8ed60fc03 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 language: csharp
 solution: Crow.sln
+before_install:
+      - sudo apt-get -qq update
+      - sudo apt-get install -y libcairo1.10-cil libgio3.0-cil libgdk3.0-cil libglib3.0-cil
 install:
       - nuget restore Crow.sln
 script: