add openssl for link checking

openpolitics · Sep 29, 2017 · c2a6974 · c2a6974
1 parent 950b530
commit c2a6974
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -9,6 +9,7 @@ addons:
     packages:
     - aspell
     - aspell-en
+    - libcurl4-openssl-dev
 env:
 - TASK='jekyll:check'
 - TASK='jekyll:check_external_links'