[mod_python] APR_STATUS_IS_SUCCESS missing

Hi,

I saw this problem discussed in the mailing list, but without a solution.  I'm 
running apache httpd 2.2.2 and mod_python 3.2.8 (both compiled from source) on 
Debian Linux unstable, and when I start the server I get this:

httpd: Syntax error on line 54 of /usr/local/packages/apache/conf/httpd.conf: 
Cannot load /usr/local/packages/apache/modules/mod_python.so into server: 
/usr/local/packages/apache/modules/mod_python.so: undefined symbol: 
APR_STATUS_IS_SUCCESS

Any ideas on how to deal with this?  BTW I looked for information on how to get 
the latest SVN versions of mod_python (in case it's fixed there) but didn't find 
any, so if anyone can tell me how to do that I'd appreciate it.

Thanks in advance,

Mike