Hi,
I have installed Twisted-2.5.0 and the zope.interface-3.3.0 that comes
with this package. I then tried to follow some introductory steps on the
web site and downloaded the simple.py example. When I execute 'twistd
-ny simple.py' I obtain the output below informing me that I am missing
Interface. Everything seems to be installed correctly. Is there some
simple step I have overlooked?
Thanks
2007/06/16 11:14 +0200 [-] Log opened.
2007/06/16 11:14 +0200 [-] twistd 2.5.0 (/usr/bin/python 2.5.1) starting up
2007/06/16 11:14 +0200 [-] reactor class: <class
'twisted.internet.selectreactor.SelectReactor'>
2007/06/16 11:14 +0200 [-] Loading simple.py...
2007/06/16 11:14 +0200 [-] Traceback (most recent call last):
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/application/app.py", line 218,
in getApplication
2007/06/16 11:14 +0200 [-] application =
service.loadApplication(filename, style, passphrase)
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/application/service.py", line
341, in loadApplication
2007/06/16 11:14 +0200 [-] application =
sob.loadValueFromFile(filename, 'application', passphrase)
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/persisted/sob.py", line 215,
in loadValueFromFile
2007/06/16 11:14 +0200 [-] exec fileObj in d, d
2007/06/16 11:14 +0200 [-] File "simple.py", line 1, in <module>
2007/06/16 11:14 +0200 [-] from twisted.web2 import server, http,
resource, channel
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/web2/server.py", line 25, in
<module>
2007/06/16 11:14 +0200 [-] from twisted.web2 import http, iweb,
fileupload, responsecode
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/web2/http.py", line 27, in
<module>
2007/06/16 11:14 +0200 [-] from twisted.web2 import iweb
2007/06/16 11:14 +0200 [-] File
"/usr/lib/python2.5/site-packages/twisted/web2/iweb.py", line 58, in
<module>
2007/06/16 11:14 +0200 [-] class
IOldNevowResource(components.Interface):
2007/06/16 11:14 +0200 [-] AttributeError: 'module' object has no
attribute 'Interface'
2007/06/16 11:14 +0200 [-] Failed to load application: 'module' object
has no attribute 'Interface'
2007/06/16 11:14 +0200 [-] Unhandled Error
Traceback (most recent call last):
File
"/usr/lib/python2.5/site-packages/twisted/application/app.py", line 379,
in run
runApp(config)
File
"/usr/lib/python2.5/site-packages/twisted/scripts/twistd.py", line 23,
in runApp
_SomeApplicationRunner(config).run()
File
"/usr/lib/python2.5/site-packages/twisted/application/app.py", line 157,
in run
self.application = self.createOrGetApplication()
File
"/usr/lib/python2.5/site-packages/twisted/application/app.py", line 207,
in createOrGetApplication
application = getApplication(self.config, passphrase)
--- <exception caught here> ---
File
"/usr/lib/python2.5/site-packages/twisted/application/app.py", line 218,
in getApplication
application = service.loadApplication(filename, style,
passphrase)
File
"/usr/lib/python2.5/site-packages/twisted/application/service.py", line
341, in loadApplication
application = sob.loadValueFromFile(filename, 'application',
passphrase)
File
"/usr/lib/python2.5/site-packages/twisted/persisted/sob.py", line 215,
in loadValueFromFile
exec fileObj in d, d
File "simple.py", line 1, in <module>
from twisted.web2 import server, http, resource, channel
File "/usr/lib/python2.5/site-packages/twisted/web2/server.py",
line 25, in <module>
from twisted.web2 import http, iweb, fileupload, responsecode
File "/usr/lib/python2.5/site-packages/twisted/web2/http.py",
line 27, in <module>
from twisted.web2 import iweb
File "/usr/lib/python2.5/site-packages/twisted/web2/iweb.py",
line 58, in <module>
class IOldNevowResource(components.Interface):
exceptions.AttributeError: 'module' object has no attribute
'Interface'
Failed to load application: 'module' object has no attribute 'Interface'
2007/06/16 11:14 +0200 [-]
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