Same problem for pkgconfig module
@@ -27,6 +27,7 @@ install:
- conda install --yes python=$TRAVIS_PYTHON_VERSION --file requirements/conda_requirements.txt
- pip install -r requirements/test_requirements.txt
- pip install Cython --install-option="--no-cython-compile"
+ - pip install pkgconfig
- pip uninstall porespy --yes
- python setup.py install
