Use python image to build docs

It is using python anyway, so make it simple Signed-off-by: Michal Čihař <michal@cihar.com>
2017-12-14 12:55:31 +01:00 · 2017-12-14 12:55:31 +01:00 · 75bd706565
commit 75bd706565
parent cfc79ded73
2 changed files with 3 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -63,7 +63,8 @@ matrix:
      env: CI_MODE=selenium
    - php: "7.0"
      env: CI_MODE=release
-    - php: "7.0"
+    - language: python
+      python: "3.6"
      env: CI_MODE=docs
    - php: "7.1"
      env: CI_MODE=apidocs
--- a/test/ci-install-docs
+++ b/test/ci-install-docs
@ -2,4 +2,4 @@

 # Install deps for building documentation

-pip3 install --user 'Sphinx'
+pip install --user 'Sphinx'