[Zope] Zope will not allow access after IP address change

[Jeremiah Foster]

On Wed, 2006-05-24 at 18:14 +0200, Andreas Jung wrote:
> 
> --On 24. Mai 2006 18:06:07 +0200 Jeremiah Foster 

> > I cannot seem to access the zope management interface on one of our
> > machines after we moved it to another ISP. All the software is the same,
> > the machine is the same, the only things changed are;
> >
> > 1. /etc/hosts
> > 2. hostname
> > 3. IP address
> >
> > Is there some security or other mechanism in zope that prevents zope
> > from starting?
> >
> 
> You should access your machine and check your logs for errors.
 
Another error I see is;

2006-05-02T12:35:03 ERROR Zope Could not import Products.ZMySQLDA
Traceback (most recent call last):
  File "/usr/local/www/Zope28/lib/python/OFS/Application.py", line 695, in import_product
    product=__import__(pname, global_dict, global_dict, silly)
  File "/usr/local/www/zopeserver/Products/ZMySQLDA/__init__.py", line 91, in ?
    import DA
  File "/usr/local/www/zopeserver/Products/ZMySQLDA/DA.py", line 92, in ?
    from db import DB
  File "/usr/local/www/zopeserver/Products/ZMySQLDA/db.py", line 99, in ?
    from MySQLdb.converters import conversions
  File "/usr/local/lib/python2.3/site-packages/MySQLdb/__init__.py", line 34, in ?
    from sets import ImmutableSet
ImportError: cannot import name ImmutableSet

This appears to point to the fact that zope cannot import Products.ZMySQLDA but it 
has already been installed on this machine. Furthermore, this should not prevent logins 
to the management interface should it?

Jeremiah