From 97f2cb47f7f96c7be58ad7f712f86b626e775af1 Mon Sep 17 00:00:00 2001
From: Connor Ward <c.ward20@imperial.ac.uk>
Date: Thu, 5 Dec 2024 10:25:22 +0000
Subject: [PATCH] testing

---
 .github/workflows/pyop2.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/pyop2.yml b/.github/workflows/pyop2.yml
index e6bafb8dd6..0eb2ef2813 100644
--- a/.github/workflows/pyop2.yml
+++ b/.github/workflows/pyop2.yml
@@ -106,9 +106,10 @@ jobs:
         working-directory: PyOP2
         run: |
           source ../venv/bin/activate
+          export CC=mpicc
           export HDF5_DIR="$PETSC_DIR/$PETSC_ARCH"
           export HDF5_MPI=ON
-          python -m pip install -v ".[test]"
+          python -m pip install --no-binary h5py -v ".[test]"
 
       - name: Run tests
         shell: bash