Matplotlib and WSGI/mod_python not working on Apache.

Posted by Luiz C. on Stack Overflow See other posts from Stack Overflow or by Luiz C.
Published on 2010-04-01T15:07:49Z Indexed on 2010/04/10 4:43 UTC
Read the original article Hit count: 410

Filed under:

django

|

mod-python

|

mod-wsgi

|

apache2

Everything works as supposed to on the Django development server. In Apache, the django app also works except when matplotlib is used. Here's the error I get:

No module named multiarray.

Exception Type: ImportError 
Exception Value: No module named multiarray 
Exception Location: /usr/share/pyshared/numpy/core/numerictypes.py in <module>, line 81 
Python Executable: /usr/bin/python 
Python Version: 2.6.4

From the python shell, both statements work: import numpy.core.multiarray and import multiarray. Any ideas? Thanks

As I'm looking over the numpy files, I found the multiarray module, which has an extension of 'so'. My guess, is that mod_python is not reading these files.

© Stack Overflow or respective owner

Related posts about django

Overriding the save() method of a model that uses django-mptt

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been using django-mptt in my project for a while now, it's fabulous. Recently, I've found a need to override a model's save() method that uses mptt, and I'm getting an error when I try to save a new instance of that model: Exception Type: ValueError at /admin/scrivener/page/add/ Exception Value:… >>> More
Where is meta.local_fields set in django.db.models.base.py ?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm getting the error: Exception Value: (1110, "Column 'about' specified twice") As I was reviewing the Django error page, I noticed that the customizations the model User, seem to be appended to the List twice. This seems to be happening here in django/db/model/base.py in base_save(): values… >>> More
Deploying Django on EC2 using Bitnami Djangostack: WSGI script cannot be loadded

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been struggling to deploy Django application on Amazon EC2 using Bitnami Djangostack for the last couple of days. When I go to http://dewey.io I see the default bitnami page (/opt/bitnami/apache2/htdocs/index.html), however, when I open http://dewey.io/portnoy, I get 'Internal Server Error'… >>> More
Internal Server Error with mod_wsgi [django] on windows xp

as seen on Stack Overflow - Search for 'Stack Overflow'
when i run development server it works very well, even an empty project runing in mod_wsgi i have no problem but when i want to put my own project i get an Internal Server Error (500) in my apache conf i put WSGIScriptAlias /codevents C:/django/apache/CODEvents.wsgi <Directory "C:/django/apache"> Order… >>> More
Internal Server Error with mod_wgsi [django] on windows xp

as seen on Stack Overflow - Search for 'Stack Overflow'
when i run development server it works very well, even an empty project runing in mod_wsgi i have no problem but when i want to put my own project i get an Internal Server Error (500) in my apache conf i put WSGIScriptAlias /codevents C:/django/apache/CODEvents.wsgi <Directory "C:/django/apache"> Order… >>> More

Related posts about mod-python

Apache2 Modpython : IOError: Write failed, client closed connection.

as seen on Server Fault - Search for 'Server Fault'
This is the error : [Mon Mar 01 12:19:50 2010] [error] [client XXX.XXX.248.60] mod_python (pid=9528, interpreter='realpage.com', phase='PythonHandler', handler='django.core.handlers.modpython'): Application error [Mon Mar 01 12:19:50 2010] [error] [client XXX.XXX.248.60] ServerName: 'realpage.dom' [Mon… >>> More
Django-modpython project in a directory

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, I am deploying a Django project on apache server with mod_python in linux. I have created a directory structure like: /var/www/html/django/demoInstall where demoInstall is my project. In the httpd.conf I have put the following code. <Location "/django/demoInstall"> SetHandler python-program … >>> More
Why do I get error, Invalid command 'PythonHandler'?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to deploy a Django application, but I've hit a brick wall. On Debian (latest), I've run these commands so far: apt-get install apache2 apache2-doc apache2-mpm-prefork apache2-utils libexpat1 ssl-cert libapache2-mod-python python-django I've tried adding the module manually in the Apache… >>> More
Django MOD_PYTHON ERROR

as seen on Stack Overflow - Search for 'Stack Overflow'
I have had django running with mod_python for awhile now but today I get the following error MOD_PYTHON ERROR ProcessId: 4551 Interpreter: 'thatch' ServerName: 'thatch' DocumentRoot: '/var/www/thatch' URI: '/' Location: '/' Directory: None Filename: '/var/www/thatch/' PathInfo:… >>> More
How do I install newer python on CentOS with minimal effort?

as seen on Server Fault - Search for 'Server Fault'
I would like to install Python 2.6 and mod_python on CentOS 5 (x64). The system is delivered with old python 2.4 and I want the new one with minimal maintenance effort (compiling and having a different installation seams to be suboptimal solution). Is there a solution for this, other than starting… >>> More