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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I could solve this in the past using libxml2-2.6.30 and lxml-1.3.4
I am not pretty sure of the cause but I have got the feeling that my problem was
several libxml2 library versions installed. I thought that ‘libxml2.so ‘
pointed to the correct version and it was other. My advice is to uninstall
every libxml2 versions and try only with libxml2-2.6.30 and lxml-1.3.4I.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cheers.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Gregorio<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>De:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
users-bounces@openser.org [mailto:users-bounces@openser.org] <b>En nombre de </b>Schumann
Sebastian<br>
<b>Enviado el:</b> viernes, 26 de octubre de 2007 12:40<br>
<b>Para:</b> Adrian Georgescu; Kirti Dhingra<br>
<b>CC:</b> users@openser.org<br>
<b>Asunto:</b> RE: [OpenSER-Users] Re: Problem While Running OpenXCAP<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Hi Kirti</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>I had the same AttributeError when I did not use the Twisted from
SVN but from the download page as tarball.</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Using the SVN trunk, adding web2 into the setup.py I could avoid
that error.</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Although, I still face my good old error etree.XMLSchemaParseError:
Document not valid XML Schema. With all the libraries proposed by Adrian.
Strange... Wonder what else it could be...?!</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Regards</span><o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Sebastian</span><o:p></o:p></p>
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<p class=MsoNormal>On Oct 24, 2007, at 10:05 AM, Kirti Dhingra wrote:<o:p></o:p></p>
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<br>
<o:p></o:p></p>
<p><tt><span style='font-size:10.0pt'>Hi,</span></tt><o:p></o:p></p>
<p class=MsoNormal style='margin-left:36.0pt'><tt><span style='font-size:10.0pt'>I
am facing a problem while running OpenXCAP on RHEL 4. I referred to the
OpenXCAP installation page and the following is my setup.</span></tt><o:p></o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><tt><span style='font-size:
10.0pt'>1. I installed python 2.4 from the rpm's listed on <a
href="http://www.python.org">www.python.org</a></span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>2. zope-interface-3.3.0 from <a
href="http://www.zope.org/Products/ZopeInterface">http://www.zope.org/Products/ZopeInterface</a></tt><br>
<tt>3. Twisted-2.5.0, TwistedCore-2.5.0, TwistedWeb-0.7.0 and TwistedWeb2-0.2.0
from</tt><br>
<tt><a href="http://twistedmatrix.com">http://twistedmatrix.com</a></tt><br>
</span><br>
<tt><span style='font-size:10.0pt'>4.lxml-1.3.5 from <a
href="http://codespeak.net/lxml">http://codespeak.net/lxml</a></span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>5. python-application-1.0.9 from from OpenXCAP</tt><br>
<tt>6. openxcap-0.9.7</tt><br>
</span><br>
<tt><span style='font-size:10.0pt'>after installing all these, when I run
/etc/init.d/openxcap or /usr/bin/openxcap I get the following traces in the
syslog</span></tt><span style='font-size:10.0pt;font-family:"Courier New"'><br>
</span><br>
<tt><span style='font-size:10.0pt'>localhost openxcap[5313]: [-] Log opened.</span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>localhost openxcap[5313]: [-] Starting Open XCAP 0.9.7</tt><br>
<tt>localhost openxcap[5313]: [-] Traceback (most recent call last):</tt><br>
<tt>localhost openxcap[5313]: [-] File "/usr/bin/openxcap",
line 56, in ?</tt><br>
<tt>localhost openxcap[5313]: [-] from xcap.server import
XCAPServer</tt><br>
<tt>localhost openxcap[5313]: [-] File "/usr/lib/python2.4/site-packages/xcap/server.py",
line 16, in ?</tt><br>
<tt>localhost openxcap[5313]: [-] from twisted.web2 import
channel, resource, http, responsecode, server</tt><br>
<tt>localhost openxcap[5313]: [-] File
"/usr/lib/python2.4/site-packages/twisted/web2/channel/__init__.py",
line 7, in ?</tt><br>
<tt>localhost openxcap[5313]: [-] from twisted.web2.channel.cgi
import startCGI</tt><br>
<tt>localhost openxcap[5313]: [-] File
"/usr/lib/python2.4/site-packages/twisted/web2/channel/cgi.py", line
8, in ?</tt><br>
<tt>localhost openxcap[5313]: [-] from twisted.web2 import http,
http_headers, server, responsecode</tt><br>
<tt>localhost openxcap[5313]: [-] File
"/usr/lib/python2.4/site-packages/twisted/web2/http.py", line 27, in
?</tt><br>
<tt>localhost openxcap[5313]: [-] from twisted.web2 import iweb</tt><br>
<tt>localhost openxcap[5313]: [-] File "/usr/lib/python2.4/site-packages/twisted/web2/iweb.py",
line 58, in ?</tt><br>
<tt>localhost openxcap[5313]: [-] class
IOldNevowResource(components.Interface):</tt><br>
<tt>localhost openxcap[5313]: [-] AttributeError: 'module' object has no
attribute 'Interface'</tt><br>
</span><br>
<tt><span style='font-size:10.0pt'>I suppose the AttributeError is a critical
error cause openxcap seems to shut down after this and I cannot see it run if i
do ps -ef|grep xcap.</span></tt><span style='font-size:10.0pt;font-family:"Courier New"'><br>
</span><br>
<tt><span style='font-size:10.0pt'>Before OpenXCAP i was working with XCAP-Lite
on another system with RHEL 4 itself and that worked fine.</span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
</span><br>
<tt><span style='font-size:10.0pt'>Would be great if someone could help resolve
this issue.</span></tt><span style='font-size:10.0pt;font-family:"Courier New"'><br>
</span><br>
<tt><span style='font-size:10.0pt'>Thanks & Regards,</span></tt><span
style='font-size:10.0pt;font-family:"Courier New"'><br>
<tt>Kirti Dhingra*****Aricent-Unclassified *****</tt></span><br>
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