[Zope] Zope won't start: "Protocol wrong type for socket"

[David]

I have recently upgraded my zope installation.

I use redhat 7.0 but will a number of packages from rawhide to bring me a bit 
more up to date.

Kernel 2.4.3
Zope 2.4.1
python 2.1.1

I have tried both zserver and pcgi using the packages from 
http://www.taupro.com/Downloads/Zope/

Zope fails to start with the following message

Sep 21 01:08:50 CO3011387-A z2[4335]: Startup exception : error: (91, 
'Protocol wrong type for socket')

So I did a little investigation and found that the following command

/usr/bin/env python2.1 z2.py  
-u  zope  
-z      /usr/share/zope                 
-Z    /var/run/zwatchdog.pid  
-w      8080    
-f      8021
-m      ''              
-D                
-l      /var/log/zope    >>      /var/log/zope 2>&1     &



returns
------
2001-09-24T03:44:38 PANIC(300) z2 Startup exception
Traceback (innermost last):
  File z2.py, line 606, in ?
  File /usr/share/zope/ZServer/medusa/logger.py, line 163, in __init__
  File /usr/share/zope/ZServer/medusa/m_syslog.py, line 144, in __init__
error: (91, 'Protocol wrong type for socket')

Yet when I include the -r flag for read only on the log files I get 
------
2001-09-24T03:45:10 INFO(0) ZServer HTTP server started at Mon Sep 24 
13:45:10 2001
        Hostname: CO3011387-A
        Port: 8080
------
2001-09-24T03:45:10 INFO(0) ZServer FTP server started at Mon Sep 24 13:45:10 
2001
        Hostname: CO3011387-A
        Port: 8021

So what is going on here?

Is my installation at fault or the program?



-- 
Best Regards,

David Price