From d428de83ad189f697f72690f308fa9699261db93 Mon Sep 17 00:00:00 2001
From: "Garth N. Wells" <gnw20@cam.ac.uk>
Date: Thu, 12 Sep 2024 15:18:03 +0100
Subject: [PATCH] Fix cython install

---
 docker/Dockerfile.test-env | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/docker/Dockerfile.test-env b/docker/Dockerfile.test-env
index f9b895f83aa..2a502040f2c 100644
--- a/docker/Dockerfile.test-env
+++ b/docker/Dockerfile.test-env
@@ -149,7 +149,7 @@ RUN python3 -m venv ${VIRTUAL_ENV}
 
 # Install Python packages (via pip)
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
-    pip install --no-cache-dir numpy==${NUMPY_VERSION} && \
+    pip install --no-cache-dir cython numpy==${NUMPY_VERSION} && \
     pip install --no-cache-dir --no-build-isolation mpi4py
 
 # Install KaHIP
@@ -316,9 +316,7 @@ RUN apt-get -qq update && \
     make PETSC_ARCH=linux-gnu-complex128-64 ${MAKEFLAGS} all && \
     # Install petsc4py
     cd src/binding/petsc4py && \
-    pip install --no-cache-dir cython && \
     PETSC_ARCH=linux-gnu-real32-32:linux-gnu-complex64-32:linux-gnu-real64-32:linux-gnu-complex128-32:linux-gnu-real64-64:linux-gnu-complex128-64 pip -v install --no-cache-dir --no-build-isolation . && \
-    pip3 uninstall --yes cython && \
     # Cleanup
     apt-get -y purge bison flex && \
     apt-get -y autoremove && \
@@ -359,9 +357,7 @@ RUN git clone --depth=1 -b v${SLEPC_VERSION} https://gitlab.com/slepc/slepc.git
     make && \
     # Install slepc4py
     cd src/binding/slepc4py && \
-    pip3 install --no-cache-dir cython && \
     PETSC_ARCH=linux-gnu-real32-32:linux-gnu-complex64-32:linux-gnu-real64-32:linux-gnu-complex128-32:linux-gnu-real64-64:linux-gnu-complex128-64 pip -v install --no-cache-dir --no-build-isolation . && \
-    pip3 uninstall --yes cython && \
     rm -rf ${SLEPC_DIR}/CTAGS ${SLEPC_DIR}/TAGS ${SLEPC_DIR}/docs ${SLEPC_DIR}/src/ ${SLEPC_DIR}/**/obj/ ${SLEPC_DIR}/**/test/ && \
     rm -rf /tmp/*