[ckan-dev] UBUNTU package installation

Wed Dec 18 10:56:45 UTC 2013

Thanks a lot, you solved it. Actually I had seen that debug has to be 
set to false and thought I checked it, but obviously not in the right place.

Thanks again

Hilde

On 12/18/2013 11:46 AM, Ross Jones wrote:
> Is debug set to false in your CKAN .ini file? It should be when using this setup.
>
> Ross
>
> On 18 Dec 2013, at 10:44, Hildegard Gerlach <hildegard.gerlach at jrc.ec.europa.eu> wrote:
>
>> Hi Nigel,
>>
>> thank you, I tried it, but I get the same results. In fact in the beginning I had it exactly as you say then I did some modifications. The error message is Internal Server Error, and in the log file I get
>>
>>
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] mod_wsgi (pid=17609): Exception occurred processing WSGI script '/etc/ckan/default/apache.wsgi'.
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] Traceback (most recent call last):
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/cascade.py", line 130, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] return self.apps[-1](environ, start_response)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/src/ckan/ckan/config/middleware.py", line 213, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] return self.app(environ, start_response)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/registry.py", line 379, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] app_iter = self.application(environ, start_response)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/repoze/who/middleware.py", line 107, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] app_iter = app(environ, wrapper.wrap_start_response)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/pylons/middleware.py", line 201, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] self.app, environ, catch_exc_info=True)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/pylons/util.py", line 94, in call_wsgi_application
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] app_iter = application(environ, start_response)
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] File "/usr/lib/ckan/default/lib/python2.7/site-packages/weberror/evalexception.py", line 226, in __call__
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] "The EvalException middleware is not usable in a "
>> [Wed Dec 18 11:13:26 2013] [error] [client 139.191.16.232] AssertionError: The EvalException middleware is not usable in a multi-process environment
>>
>> I found this article which seems the same problem but I don't understand what I should change.
>>
>> http://codeblow.com/questions/mod-wsgi-pylons-ckan-installation-no-longer-working/
>>
>> Thanks
>>
>> Hilde
>>
>> On 12/17/2013 9:55 AM, Nigel Babu wrote:
>>> Hi HIlde,
>>>
>>> Can you try with your Apache config looking like this? http://dpaste.com/hold/1509259/
>>>
>>> Nigel Babu
>>>
>>> Developer | @nigelbabu <https://twitter.com/nigelbabu>
>>>
>>> TheOpen Knowledge Foundation <http://okfn.org/>
>>>
>>> Empowering through Open Knowledge
>>>
>>> http://okfn.org/| @okfn <http://twitter.com/OKFN>| OKF on Facebook <https://www.facebook.com/OKFNetwork>|Blog <http://blog.okfn.org/>|Newsletter <http://okfn.org/about/newsletter>
>>>
>>>
>>> CKAN |http://ckan.org/|@CKANproject <http://twitter.com/CKANproject>|the world’s leading open-source data portal platform
>>>
>>>
>>> On 16 December 2013 21:20, Hildegard Gerlach <hildegard.gerlach at jrc.ec.europa.eu <mailto:hildegard.gerlach at jrc.ec.europa.eu>> wrote:
>>>
>>>     Hello,
>>>
>>>     I had installed CKAN on UBUNTU as package installation and it had
>>>     worked. Now I get errors but don't understand why. Some other
>>>     software had been installed in the meantime and I am not sure if
>>>     this can have changed something.
>>>     apache2 is used as WebServer
>>>
>>>     the configuration file for CKAN in sites-enabled is
>>>
>>>
>>>     WSGISocketPrefix /var/run/wsgi
>>>     <VirtualHost *:84>
>>>
>>>     ServerName d01ri0702475.jrc.it <http://d01ri0702475.jrc.it>
>>>     #ServerAlias www.default.ckanhosted.com
>>>     <http://www.default.ckanhosted.com>
>>>     ServerAlias d01ri0702475.jrc.it <http://d01ri0702475.jrc.it>
>>>     WSGIScriptAlias / /etc/ckan/default/apache.wsgi
>>>
>>>     # pass authorization info on (needed for rest api)
>>>     WSGIPassAuthorization On
>>>
>>>     # Deploy as a daemon (avoids conflicts between CKAN instances)
>>>     #WSGIDaemonProcess ckan_default display-name=ckan_default
>>>     processes=2 threads=15
>>>     #WSGIDaemonProcess d01ri0702475.jrc.it
>>>     <http://d01ri0702475.jrc.it> display-name=ckan_default processes=2
>>>     threads=15
>>>     #WSGIDaemonProcess d01ri0702475.jrc.it
>>>     <http://d01ri0702475.jrc.it> display-name=ckan_default threads=15
>>>     #WSGIProcessGroup d01ri0702475.jrc.it <http://d01ri0702475.jrc.it>
>>>
>>>     ErrorLog /var/log/apache2/ckan_default.error.log
>>>     CustomLog /var/log/apache2/ckan_default.custom.log combined
>>>     </VirtualHost>
>>>
>>>     The error message is
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     mod_wsgi (pid=32003): Exception occurred processing WSGI script
>>>     '/etc/ckan/default/apache.wsgi'.
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     Traceback (most recent call last):
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/cascade.py",
>>>     line 130, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] return
>>>     self.apps[-1](environ, start_response)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/src/ckan/ckan/config/middleware.py", line
>>>     213, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] return
>>>     self.app(environ, start_response)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/registry.py",
>>>     line 379, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     app_iter = self.application(environ, start_response)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/repoze/who/middleware.py",
>>>     line 107, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     app_iter = app(environ, wrapper.wrap_start_response)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/pylons/middleware.py",
>>>     line 201, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     self.app, environ, catch_exc_info=True)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/pylons/util.py", line
>>>     94, in call_wsgi_application
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     app_iter = application(environ, start_response)
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] File
>>>     "/usr/lib/ckan/default/lib/python2.7/site-packages/weberror/evalexception.py",
>>>     line 226, in __call__
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232] "The
>>>     EvalException middleware is not usable in a "
>>>     [Mon Dec 16 16:42:31 2013] [error] [client 139.191.16.232]
>>>     AssertionError: The EvalException middleware is not usable in a
>>>     multi-process environment
>>>
>>>
>>>     I don't understand what I have to change. Do I need these
>>>     WSGIDaemonProcess lines, and if yes, how ?
>>>
>>>     Thanks
>>>
>>>     Hilde
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