when i run a script it says;

[root@fedora-basher tests]# ./fetchmail.pl
Can't load '/usr/lib/perl5/site_perl/5.8.8/mapi.so' for module mapi: /
+usr/lib/perl5/site_perl/5.8.8/mapi.so: undefined symbol: swig_types a
+t /usr/lib/perl5/5.8.8/i386-linux-thread-multi/DynaLoader.pm line 230
+.
 at /usr/lib/perl5/site_perl/5.8.8/mapi.pm line 11
Compilation failed in require at ./fetchmail.pl line 15.
BEGIN failed--compilation aborted at ./fetchmail.pl line 15.
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so I do;

[root]# nm /usr/lib/perl5/site_perl/5.8.8/mapi.so | grep swig_types
         U swig_types
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I think this means that perl cannot load mapi.so because swig_types is not defined in any .so library. so i do;

for f in  `find / -name '*.so'`; do echo $f ; nm $f | grep swig_types 
+; done > x.x 2>y.y
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then look in x.x for where swig_types is defined but there is nothing but mapi.so How do I work out what library swig_types is defined in so that the perl script can work?