Move buildout modwsgi to make build

For me it's a missing dependency of Formalchemy, but I will move it to c2cgeoportal !
If I don't install it I will have the following error:

[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4] mod_wsgi (pid=3244): Target WSGI script '/home/sbrunner/geoportail_v3/apache/geoportailv3.wsgi' cannot be loaded as Python module.
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4] mod_wsgi (pid=3244): Exception occurred processing WSGI script '/home/sbrunner/geoportail_v3/apache/geoportailv3.wsgi'.
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4] Traceback (most recent call last):
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/apache/geoportailv3.wsgi", line 2, in <module>
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     application = get_app('/home/sbrunner/geoportail_v3/production.ini', 'main')
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/paster.py", line 31, in get_app
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     global_conf=options)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return loadobj(APP, uri, name=name, **kw)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return context.create()
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return self.object_type.invoke(self)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 203, in invoke
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     app = context.app_context.create()
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return self.object_type.invoke(self)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return fix_call(context.object, context.global_conf, **context.local_conf)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     val = callable(*args, **kw)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/geoportailv3/__init__.py", line 19, in main
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     config.include('c2cgeoportal')
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/config/__init__.py", line 755, in include
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     c(configurator)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/c2cgeoportal/c2cgeoportal/__init__.py", line 501, in includeme
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     config.include('pyramid_formalchemy')
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/config/__init__.py", line 755, in include
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     c(configurator)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid_formalchemy/__init__.py", line 21, in includeme
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     route_name='set_language')
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/util.py", line 485, in wrapper
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     view = self.maybe_dotted(view)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/config/__init__.py", line 825, in maybe_dotted
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return self.name_resolver.maybe_resolve(dotted)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/path.py", line 320, in maybe_resolve
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return self._resolve(dotted, package)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/path.py", line 327, in _resolve
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     return self._zope_dottedname_style(dotted, package)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid/path.py", line 376, in _zope_dottedname_style
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     __import__(used)
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/pyramid_formalchemy/views.py", line 23, in <module>
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     from formalchemy.ext.couchdb import Document
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]   File "/home/sbrunner/geoportail_v3/.build/venv/lib/python2.7/site-packages/formalchemy/ext/couchdb.py", line 113, in <module>
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4]     raise SkipTest("couchdbkit is not available")
[Wed Nov 05 16:24:55 2014] [error] [client 10.27.71.4] SkipTest: couchdbkit is not available