Try --no-isolation

Author: bbayles

.github/workflows/build.yml

@@ -45,7 +45,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - run: |
-        make requirements
+        make ci_requirements
         python -m build --no-isolation --sdist
     - uses: actions/upload-artifact@v3
       with:

Makefile

@@ -1,12 +1,7 @@
-.PHONY: ci_requirements
-ci_requirements:
-	python3 -m pip install uv
-	python3 -m uv pip install --break-system-packages -r requirements/development.txt
-
 .PHONY: requirements
 requirements:
 	python3 -m pip install uv
-	python3 -m pip install -r requirements/development.txt
+	python3 -m uv pip install --no-isolation -r requirements/development.txt
 
 .PHONY: check
 check: