testing conda install via requirements.txt

Author: pancetta

.travis.yml

@@ -22,9 +22,10 @@ before_install:
   - conda update --yes -n base -c defaults conda
 
 install:
-  - conda install --yes -c conda-forge mpich-mpicc petsc4py mpi4py fenics=2018.1.0 mpi4py-fft
-  - conda install --yes scipy matplotlib dill numba
-  - conda install --yes pip nose pep8 coverage sphinx=1.8.5
+  - conda install --yes -c conda-forge --file requirements.txt
+#  - conda install --yes -c conda-forge mpich-mpicc petsc4py mpi4py fenics=2018.1.0 mpi4py-fft
+#  - conda install --yes scipy matplotlib dill numba
+#  - conda install --yes pip nose pep8 coverage sphinx=1.8.5
   - conda list
   - pip install travis-sphinx
 

requirements.txt

@@ -13,4 +13,7 @@ petsc4py>=3.10.0
 mpi4py>=3.0.0
 fenics==2018.1.0
 mpi4py-fft>=2.0.2
-
+# These packages are used for CI/CD and can be ignored
+pip
+coverage
+sphinx==1.8.5