(no-ticket) Updated dependencies for travis

accek · accek · commit 0c041537edbc · 2020-04-28T00:59:43.000+02:00
Change-Id: I31604371dc038cfde7a73daddfc7435aaef37032
diff --git a/.travis.yml b/.travis.yml
@@ -18,6 +18,7 @@ addons:
       - texlive-pstricks
       - lmodern
       - libdb-dev
+      - ghostscript
 install: pip install codecov tox-travis
 script:
   - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then tox; fi'
