[Zope-CMF] Test setup problems with Zope 2.13

[yuppie]

yuppie wrote:
> + at layer.onsetup
>    def installPackage(name, quiet=0):
>        '''Installs a registered Python package.'''

Oops!

For some unknown reason @layer.onsetup was explicitly removed here:

http://svn.zope.org/?view=rev&rev=89898

???, Yuppie