[ckan-dev] ckanext-datajson installation issues

[David Read]

It could well be the dependency bug mentioned.

In your case, the wsgi.py file it refers to is:
/etc/ckan/default/apache.wsgi

so try editing that as it suggests and restarting apache to see if the
error goes.

David

On 29 September 2014 13:58, Renato Guevara <guevara.renato at gmail.com> wrote:
> I've been trying to install ckanext-datajson using the the instructions
> located at this site:
>
> https://github.com/HHS/ckanext-datajson
>
> There is a section where it says that there may be a dependency bug.  I
> couldn't find a wsgi.py file with the line:
>
> from paste.deploy import loadapp
>
> So, I'm not sure if this applied to me or not.  However, when I restart
> apache2, and I try to go to the ckan server, I get a server error.  When I
> look at the logs, I get the following:
>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1] mod_wsgi (pid=31295):
> Target WSGI script '/etc/ckan/default/apache.wsgi' cannot be loaded as
> Python module.
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1] mod_wsgi (pid=31295):
> Exception occurred processing WSGI script '/etc/ckan/default/apache.wsgi'.
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1] Traceback (most recent
> call last):
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/etc/ckan/default/apache.wsgi", line 5, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     from paste.deploy
> import loadapp
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/deploy/__init__.py",
> line 3, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     from
> paste.deploy.loadwsgi import *
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
> line 8, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     import
> pkg_resources
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 2727, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]
> add_activation_listener(lambda dist: dist.activate())
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 700, in subscribe
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     callback(dist)
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 2727, in <lambda>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]
> add_activation_listener(lambda dist: dist.activate())
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 2230, in activate
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]
> map(declare_namespace, self._get_metadata('namespace_packages.txt'))
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 1827, in declare_namespace
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]
> _handle_ns(packageName, path_item)
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/distribute-0.6.24-py2.7.egg/pkg_resources.py",
> line 1797, in _handle_ns
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]
> loader.load_module(packageName); module.__path__ = path
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/python2.7/pkgutil.py", line 246, in load_module
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     mod =
> imp.load_module(fullname, self.file, self.filename, self.etc)
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/ckanext_datajson-0.1-py2.7.egg/ckanext/datajson/__init__.py",
> line 9, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     from plugin import
> DataJsonPlugin
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/lib/python2.7/site-packages/ckanext_datajson-0.1-py2.7.egg/ckanext/datajson/plugin.py",
> line 1, in <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     import
> ckan.plugins as p
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/src/ckan/ckan/plugins/__init__.py", line 5, in
> <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     import toolkit as
> _toolkit
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]   File
> "/usr/lib/ckan/default/src/ckan/ckan/plugins/toolkit.py", line 4, in
> <module>
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1]     import
> paste.deploy.converters as converters
> [Mon Sep 29 05:44:03 2014] [error] [client 127.0.0.1] AttributeError:
> 'module' object has no attribute 'deploy'
>
> What am I doing wrong or what am I forgetting to do?
>
> Thank you in advance.
>
> Renato Guevara
>
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