[mod_python] undefined symbol: apr_bucket_type_flush

Hi again,
  I installed mod_python on mandrake 9.1 but it only
dumps the script content instead of executing it.

Then I installed mod_php and I have seen that mod_python is
not loaded at all.

running

  httpd -t

I get the following messages:

  Syntax error on line 66 of /etc/httpd/conf/httpd.conf:
  Cannot load /usr/lib/apache2-2.0.44/mod_python.so into server
  /usr/lib/apache2-2.0.44/mod_python.so: undefined symbol: 
apr_bucket_type_flush

So the problem seems to be this undefined apr_bucket_type_flush.

I compiled the module using these commands

   ./configure --with-apxs=/usr/src/apache2-2.0.44/support/apxs
   make
   su
   make install

What's wrong ?

Thanks.