package/ci: use matplotlib 3.0 on the CI.

diff --git a/package/ci/travis.yml b/package/ci/travis.yml
index 2e7fdecb3307848c7fdbd7323496ed475b9459e3..29c6637449ff5948fec4e6496400db90e8acf17b 100644 (file)
--- a/package/ci/travis.yml
+++ b/package/ci/travis.yml
@@ -45,9 +45,7 @@ matrix:
       - JOBID=js
 
 install:
-  # 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_THEME" == "ON" ]; then pip install jinja2 pelican Pyphen Pillow coverage codecov matplotlib qrcode; fi
   - if [ "$WITH_NODE" == "ON" ]; then npm install istanbul codecov; fi
 
   # Needed for doxygen binaries