[GeoNode-users] manage.py migrate error

Angelos Tzotsos gcpp.kalxas at gmail.com
Mon Feb 20 08:25:15 PST 2017

Hi Paul,

I would recommend using the ansible role to install GeoNode.

I hope that helps.


On 02/20/2017 05:52 PM, Paul Knight wrote:
> Hi,
> I wonder if anyone can assist with an error that I am getting when working through the setup steps of the 'customise the look and feel' section (http://docs.geonode.org/en/latest/tutorials/admin/customize_lookfeel/customize/setup_admin.html).
> When running
> $ python manage.py migrate
> I get the following ImportError message:
> Traceback (most recent call last):
>    File "manage.py", line 11, in <module>
>      execute_from_command_line(sys.argv)
>    File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 354, in execute_from_command_line
>      utility.execute()
>    File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 328, in execute
>      django.setup()
>    File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line 18, in setup
>      apps.populate(settings.INSTALLED_APPS)
>    File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 108, in populate
>      app_config.import_models(all_models)
>    File "/usr/local/lib/python2.7/dist-packages/django/apps/config.py", line 198, in import_models
>      self.models_module = import_module(models_module_name)
>    File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
>      __import__(name)
>    File "/home/geonode/geonode/geonode/base/models.py", line 22, in <module>
>      from polymorphic import PolymorphicModel, PolymorphicManager
> ImportError: cannot import name PolymorphicModel
> I have installed Geonode using the full installation on Ubuntu version 14.04
> If anyone could help it would be greatly appreciated!
> Paul
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Angelos Tzotsos, PhD
Charter Member
Open Source Geospatial Foundation

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