Buildout complains that two sections can not write to same file (rightfully)...

Buildout complains that two sections can not write to same file (rightfully) thus rewrite in same section.

software/wendelin/software.cfg

@@ -15,8 +15,6 @@ parts +=
   wendelin.core
   jupyter
   jupyter-notebook-initialized-scripts
-  wendelin_test_suite_runner
-  wendelin_testrunner
 
 [eggs]
 initialization =
@@ -43,21 +41,17 @@ initialization =
   if rerun: os.environ['LD_PRELOAD'] = '''${gcc:location}/lib%s/libstdc++.so''' % arch
   if rerun: os.execve(os.path.realpath(__file__), sys.argv, os.environ)
   
-[wendelin_test_suite_runner]
-<= test_suite_runner
+[test_suite_runner]
 # we need to override the test suite runner to add our custom libstdc++ dynamic
 # library to the path
-initialization =
+initialization +=
   ${generic_testrunner_init:initialization}
-  ${test_suite_runner:initialization}
   
-[wendelin_testrunner]
-<= testrunner
+[testrunner]
 # we need to override the test suite runner to add our custom libstdc++ dynamic
 # library to the path
-initialization =
+initialization +=
   ${generic_testrunner_init:initialization}
-  ${testrunner:initialization}
  
 [erp5_repository_list]
 repository_id_list += wendelin