Make MPI available during Github examples CI

.github/workflows/ci.yml

@@ -31,10 +31,9 @@ jobs:
         -   uses: actions/checkout@v2
         -   name: "Main Script"
             run: |
-                set -e
                 sed 's/python=3/python=2.7/' .test-conda-env-py3.yml > .test-conda-env-py2.yml
-                cat .test-conda-env-py2.yml
-                CONDA_ENVIRONMENT=.test-conda-env-py2.yml
+                grep -v mpi4py .test-conda-env-py2.yml > .test-conda-env.yml
+                CONDA_ENVIRONMENT=.test-conda-env.yml
                 curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project-within-miniconda.sh
                 . ./build-and-test-py-project-within-miniconda.sh
 
@@ -45,8 +44,7 @@ jobs:
         -   uses: actions/checkout@v2
         -   name: "Main Script"
             run: |
-                set -e
-                grep -v symengine .test-conda-env-py3.yml > .test-conda-env.yml
+                grep -v mpi4py .test-conda-env-py3.yml > .test-conda-env.yml
                 CONDA_ENVIRONMENT=.test-conda-env.yml
                 curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project-within-miniconda.sh
                 . ./build-and-test-py-project-within-miniconda.sh
@@ -58,7 +56,8 @@ jobs:
         -   uses: actions/checkout@v2
         -   name: "Main Script"
             run: |
-                set -e
+                sudo apt-get udpate
+                sudo apt-get install openmpi-bin libopenmpi-dev
                 grep -v symengine .test-conda-env-py3.yml > .test-conda-env.yml
                 CONDA_ENVIRONMENT=.test-conda-env.yml
                 curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-py-project-within-miniconda.sh

.test-conda-env-py3.yml

@@ -20,3 +20,4 @@ dependencies:
     - git+https://github.com/inducer/dagrt
     - git+https://github.com/inducer/leap
     - git+https://github.com/inducer/pyvisfile
+    - mpi4py