Hi all The latest zope.testing is broken on windows. It uses subprocess with a not supported argument on windows (close_fds). Traceback (most recent call last): File "C:\Python25\lib\threading.py", line 486, in __bootstrap_inner self.run() File "C:\Python25\lib\threading.py", line 446, in run self.__target(*self.__args, **self.__kwargs) File "d:\home\.buildout\eggs\zope.testing-3.7.4-py2.5.egg\zope\testing\testrunner \runner.py", line 406, in spawn_layer_in_subprocess stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True) File "C:\Python25\lib\subprocess.py", line 552, in __init__ raise ValueError("close_fds is not supported on Windows " ValueError: close_fds is not supported on Windows platforms Regards Roger Ineichen _____________________________ END OF MESSAGE