.travis.yml: Install python3 and run tests only in 'after_success' phase.
diff --git a/.travis.yml b/.travis.yml
index 7175b4e..9ffc7ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ language: c
compiler:
- gcc
- - clang
before_script:
- mkdir build
@@ -14,4 +13,7 @@ before_script:
script:
- make
+
+after_success:
+ - sudo apt-get install python3
- ../scripts/run-commonmark-tests.sh