Traceback (most recent call last):


 "docker-compose", line 6, in <module>


 "compose\cli\main.py", line 72, in main


 "compose\cli\main.py", line 128, in perform_command


 "compose\cli\main.py", line 491, in exec_command


 "compose\cli\main.py", line 1469, in call_docker


 "subprocess.py", line 172, in call


 "subprocess.py", line 394, in __init__


 "subprocess.py", line 644, in _execute_child
TypeError: environment can only contain strings

Traceback (most recent call last):

 "/builddir/build/BUILD/python3-python-cement-1.9.14-2.fc18/tests/ext/json_tests.py", line 17, in test_json
self.app.setup()

 "/builddir/build/BUILD/python3-python-cement-1.9.14-2.fc18/cement/core/foundation.py", line 443, in setup
self._setup_extension_handler()

 "/builddir/build/BUILD/python3-python-cement-1.9.14-2.fc18/cement/core/foundation.py", line 656, in _setup_extension_handler
self.ext.load_extensions(self._meta.extensions)

 "/builddir/build/BUILD/python3-python-cement-1.9.14-2.fc18/cement/core/extension.py", line 164, in load_extensions
self.load_extension(ext)

 "/builddir/build/BUILD/python3-python-cement-1.9.14-2.fc18/cement/core/extension.py", line 141, in load_extension
__import__(ext_module, globals(), locals(), [], -1)ValueError: level must be >= 0