--- coverage-7.6.9/tox.ini.orig
+++ coverage-7.6.9/tox.ini
@@ -43,7 +43,6 @@
 
     # Build the C extension and test with the CTracer
     python setup.py --quiet build_ext --inplace
-    python -m pip install {env:COVERAGE_PIP_ARGS} -q -e .
     python igor.py test_with_core ctrace {posargs}
 
     py3{12,13,14},anypy: python igor.py test_with_core sysmon {posargs}