Add missing package for Travis CI build

adamretter · adamretter · commit 12bfe3d9679c · 2020-09-02T14:29:59.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -23,6 +23,7 @@ addons:
     packages:
       - libx11-dev
       - libxkbfile-dev
+      - rpm
   homebrew:
     packages:
       - yarn
