TypeError: a new-style class can't have only classic bases (pyenv and plone-5.2.x.cfg)

[registroforzado]

Is there a way to solve this? Thank you

$ bin/instance fg
/home/plone/bda.plone.shop/eggs/Products.GenericSetup-2.0.2-py2.7.egg/Products/GenericSetup/registry.py:16: ImportWarning: Not importing directory '/home/plone/bda.plone.shop/eggs/Products.GenericSetup-2.0.2-py2.7.egg/Products/GenericSetup/xml': missing init.py
from xml.sax import parseString
2020-10-18 03:12:34,957 WARNING [Init:89][MainThread] Class Products.CMFFormController.ControllerPythonScript.ControllerPythonScript has a security declaration for nonexistent method 'ZPythonScriptHTML_changePrefs'
2020-10-18 03:12:34,964 WARNING [Init:89][MainThread] Class Products.CMFFormController.ControllerValidator.ControllerValidator has a security declaration for nonexistent method 'ZPythonScriptHTML_changePrefs'
/home/plone/bda.plone.shop/eggs/Products.CMFPlacefulWorkflow-2.0.2-py2.7.egg/Products/CMFPlacefulWorkflow/permissions.py:5: DeprecationWarning: setDefaultRoles is deprecated. Please use addPermission from AccessControl.Permission.
from Products.CMFCore.permissions import setDefaultRoles
/home/plone/bda.plone.shop/eggs/Products.PortalTransforms-3.1.8-py2.7.egg/Products/PortalTransforms/transforms/text_to_html.py:2: DeprecationWarning: html_quote is deprecated. Please import from DocumentTemplate.html_quote. These shims will go away in DocumentTemplate 4.0.
from DocumentTemplate.DT_Util import html_quote
2020-10-18 03:12:35,847 INFO [ZODB.blob:355][MainThread] (25410) Blob directory /home/plone/bda.plone.shop/var/blobstorage is unused and has no layout marker set. Selected bushy layout.
2020-10-18 03:12:35,848 INFO [ZODB.blob:355][MainThread] (25410) Blob temporary directory '/home/plone/bda.plone.shop/var/blobstorage/tmp' does not exist. Created new directory.
2020-10-18 03:12:35,849 WARNING [TemporaryStorage:93][MainThread] DEPRECATED: Usage of the package tempstorage is deprecated, as it is known to randomly lose data.
Especially on Zope 4. For details see zopefoundation/tempstorage#8
and https://github.com/zopefoundation/tempstorage

/home/plone/bda.plone.shop/eggs/tempstorage-5.1-py2.7.egg/tempstorage/TemporaryStorage.py:94: DeprecationWarning: DEPRECATED: Usage of the package tempstorage is deprecated, as it is known to randomly lose data.
Especially on Zope 4. For details see zopefoundation/tempstorage#8
and https://github.com/zopefoundation/tempstorage

warnings.warn(deprecation_warning, DeprecationWarning)
Traceback (most recent call last):
File "/home/plone/bda.plone.shop/parts/instance/bin/interpreter", line 317, in
exec(compile(__file__f.read(), file, "exec"))
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/serve.py", line 255, in
sys.exit(main() or 0)
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/serve.py", line 251, in main
return command.run()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/serve.py", line 190, in run
global_conf=vars)
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/serve.py", line 220, in loadapp
return loadapp(app_spec, name=name, relative_to=relative_to, **kw)
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 253, in loadapp
return loadobj(APP, uri, name=name, **kw)
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 278, in loadobj
return context.create()
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 715, in create
return self.object_type.invoke(self)
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 209, in invoke
app = context.app_context.create()
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 715, in create
return self.object_type.invoke(self)
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/loadwsgi.py", line 152, in invoke
return fix_call(context.object, context.global_conf, **context.local_conf)
File "/home/plone/bda.plone.shop/eggs/PasteDeploy-2.1.0-py2.7.egg/paste/deploy/util.py", line 55, in fix_call
val = callable(*args, **kw)
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/run.py", line 71, in make_wsgi_app
starter.prepare()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/starter.py", line 41, in prepare
self.startZope()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/Startup/starter.py", line 99, in startZope
Zope2.startup_wsgi()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/init.py", line 50, in startup_wsgi
_startup()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/App/startup.py", line 143, in startup
load_zcml()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/App/startup.py", line 58, in load_zcml
load_site()
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/Zope2/App/zcml.py", line 45, in load_site
_context = xmlconfig.file(site_zcml)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 657, in file
include(context, name, package)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 557, in include
processxmlfile(f, context)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 407, in processxmlfile
parser.parse(src)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 110, in parse
xmlreader.IncrementalParser.parse(self, source)
File "/usr/lib/python2.7/xml/sax/xmlreader.py", line 123, in parse
self.feed(buffer)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 213, in feed
self._parser.Parse(data, isFinal)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 365, in end_element_ns
self._cont_handler.endElementNS(pair, None)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 393, in endElementNS
self._handle_exception(ex, info)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 391, in endElementNS
self.context.end()
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/config.py", line 704, in end
self.stack.pop().finish()
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/config.py", line 869, in finish
actions = self.handler(context, **args)
File "/home/plone/bda.plone.shop/eggs/Zope-4.5.1-py2.7.egg/OFS/metaconfigure.py", line 47, in loadProducts
xmlconfig.include(_context, zcml, package=product)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 557, in include
processxmlfile(f, context)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 407, in processxmlfile
parser.parse(src)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 110, in parse
xmlreader.IncrementalParser.parse(self, source)
File "/usr/lib/python2.7/xml/sax/xmlreader.py", line 123, in parse
self.feed(buffer)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 213, in feed
self._parser.Parse(data, isFinal)
File "/usr/lib/python2.7/xml/sax/expatreader.py", line 365, in end_element_ns
self._cont_handler.endElementNS(pair, None)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 393, in endElementNS
self._handle_exception(ex, info)
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 235, in _handle_exception
reraise(exc, None, sys.exc_info()[2])
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/xmlconfig.py", line 391, in endElementNS
self.context.end()
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/config.py", line 704, in end
self.stack.pop().finish()
File "/home/plone/bda.plone.shop/eggs/zope.configuration-4.4.0-py2.7.egg/zope/configuration/config.py", line 869, in finish
actions = self.handler(context, **args)
File "/home/plone/bda.plone.shop/eggs/z3c.autoinclude-0.4.0-py2.7.egg/z3c/autoinclude/zcml.py", line 119, in includePluginsDirective
info = PluginFinder(dotted_name).includableInfo(zcml_to_look_for)
File "/home/plone/bda.plone.shop/eggs/z3c.autoinclude-0.4.0-py2.7.egg/z3c/autoinclude/plugin.py", line 24, in includableInfo
groups = zcml_to_include(plugin_dottedname, zcml_to_look_for)
File "/home/plone/bda.plone.shop/eggs/z3c.autoinclude-0.4.0-py2.7.egg/z3c/autoinclude/plugin.py", line 52, in zcml_to_include
filename = resource_filename(dotted_name, zcmlgroup)
File "/home/libertad/.local/lib/python2.7/site-packages/pkg_resources/init.py", line 1144, in resource_filename
return get_provider(package_or_requirement).get_resource_filename(
File "/home/libertad/.local/lib/python2.7/site-packages/pkg_resources/init.py", line 361, in get_provider
import(moduleOrReq)
File "/home/plone/bda.plone.shop/src/bda/plone/shop/init.py", line 3, in
from bda.plone.shop.user.properties import UserPropertiesPASPlugin
File "/home/plone/bda.plone.shop/src/bda/plone/shop/user/properties.py", line 3, in
from bda.plone.checkout.vocabularies import get_pycountry_name
File "/home/plone/bda.plone.shop/devsrc/bda.plone.checkout/src/bda/plone/checkout/vocabularies.py", line 19, in
(country.numeric, safe_unicode(_c(country.name))) for country in pycountry.countries
File "/home/plone/bda.plone.shop/eggs/pycountry-20.7.3-py2.7.egg/pycountry/db.py", line 40, in load_if_needed
self._load()
File "/home/plone/bda.plone.shop/eggs/pycountry-20.7.3-py2.7.egg/pycountry/db.py", line 67, in _load
self.data_class_name, (self.data_class_base,), {})
zope.configuration.xmlconfig.ZopeXMLConfigurationError: File "/home/plone/bda.plone.shop/eggs/Products.CMFPlone-5.2.2-py2.7.egg/Products/CMFPlone/meta.zcml", line 38.4-42.10
File "/home/plone/bda.plone.shop/parts/instance/etc/site.zcml", line 12.2-12.39
TypeError: a new-style class can't have only classic bases