package/ci: use latest Jinja on the CI.

Should work again.

diff --git a/package/ci/travis.yml b/package/ci/travis.yml
index 6d0c5b6a266605130701867cdeff5d99022a2a1a..2e7fdecb3307848c7fdbd7323496ed475b9459e3 100644 (file)
--- a/package/ci/travis.yml
+++ b/package/ci/travis.yml
@@ -45,10 +45,9 @@ matrix:
       - JOBID=js
 
 install:
-  # Jinja 2.10 has some weird behavior, putting a lot of empty lines into the
-  # output. Need to fix that. Matplotlib 3.0.0 (released 2018-09-18) has vastly
-  # different output, need to adapt the rgexps and everything to it first.
-  - if [ "$WITH_THEME" == "ON" ]; then pip install jinja2==2.9.6 pelican Pyphen Pillow coverage codecov matplotlib==2.2.3 qrcode; fi
+  # Matplotlib 3.0.0 (released 2018-09-18) has vastly different output, need to
+  # adapt the rgexps and everything to it first.
+  - if [ "$WITH_THEME" == "ON" ]; then pip install jinja2 pelican Pyphen Pillow coverage codecov matplotlib==2.2.3 qrcode; fi
   - if [ "$WITH_NODE" == "ON" ]; then npm install istanbul codecov; fi
 
   # Needed for doxygen binaries