travis: install both python2 and 3 pytest
@@ -15,6 +15,7 @@ before_install:
- sudo apt-add-repository -y ppa:nschloe/vtk-nightly
- sudo apt-get update -qq
- sudo apt-get -y install python-h5py python-lxml python-numpy python-vtk6
+ - sudo apt-get -y install python-pytest python3-pytest
- pip install pytest pytest-cov
install:
