File "path/to/environment/lib/python3.3/site-packages/pyramid_layout/zcml.py", line 76, in layout
config = Configurator.with_context(config_context)
zope.configuration.xmlconfig.ZopeXMLConfigurationError: File "path/to/project/commons/configure.zcml", line 13.4-14.62
AttributeError: type object 'Configurator' has no attribute 'with_context'
Removed method is used here:
https://github.com/Pylons/pyramid_layout/blob/master/pyramid_layout/zcml.py#L40
See Pyramid 1.3a9 release notes:
http://docs.pylonsproject.org/projects/pyramid/en/latest/changes.html#id24