File use_installed_python_modules_for_tests.patch of Package med-tools

--- med-4.1.0/tests/python/CMakeLists.txt	2018-11-05 21:22:25.000000000 +0800
+++ med-4.1.0-new/tests/python/CMakeLists.txt	2021-01-04 14:35:40.706292129 +0800
@@ -37,7 +37,7 @@
   STRING(REPLACE ".py" "_Python" _tst_name ${_s})
   FILE(COPY ${_s} DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
   ADD_TEST(NAME ${_tst_name}
-           COMMAND "/usr/bin/env" "PYTHONPATH=${PROJECT_BINARY_DIR}/python" "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_BINARY_DIR}/${_s}")
+           COMMAND "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_BINARY_DIR}/${_s}")
 ENDFOREACH()
 
 INSTALL(FILES ${_to_install} DESTINATION bin/testpy)