I have Apache2 installed with mod_wsgi installed. I have confirmed that mod_wsgi works by following this .
The problem occurs when I try to start Pyramid. I get an internal server error, and my Apache error log contains an exception:
AssertionError: The EvalException middleware is not usable in a multi-process environment
Here is my VHost:
<VirtualHost *:80>
ServerName pyramidtest.dev
DocumentRoot /srv/pyramidtest.dev/www/
AssignUserID pyramidtest nogroup
WSGIScriptAlias / /srv/pyramidtest.dev/pyramid/load.wsgi
</VirtualHost>
Here is my load.wsgi:
import site
site.addsitedir('/opt/pyramid/lib/python2.7/site-packages')
from pyramid.paster import get_app
application = get_app('/srv/pyramidtest.dev/pyramid/test/development.ini', 'main')
mod_wsgi is compiled for use /opt/python2.7as a Python interpreter, but I run Pyramid under virtualenv in /opt/pyramid- That's why I have it site.addsitedir()in my load.wsgi.
And, if necessary apache2 -V,:
Server version: Apache/2.2.9 (Debian)
Server built: Dec 30 2010 11:50:24
Server Module Magic Number: 20051115:15
Server loaded: APR 1.2.12, APR-Util 1.2.12
Compiled using: APR 1.2.12, APR-Util 1.2.12
Architecture: 32-bit
Server MPM: ITK
threaded: no
forked: yes (variable process count)
Server compiled with....
-D APACHE_MPM_DIR="server/mpm/experimental/itk"
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=128
-D HTTPD_ROOT=""
-D SUEXEC_BIN="/usr/lib/apache2/suexec"
-D DEFAULT_PIDLOG="/var/run/apache2.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_LOCKFILE="/var/run/apache2/accept.lock"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types"
-D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"
What am I missing ...?
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