+
+=head1 PORTABILITY
+
+Note that not all modules will work with on all platforms.
+See L<perlport> for more information on portability issues.
+Read the documentation to see if the module will work on your
+system. There are basically three categories
+of modules that will not work "out of the box" with all
+platforms (with some possibility of overlap):
+
+=over 4
+
+=item *
+
+B<Those that should, but don't.> These need to be fixed; consider
+contacting the author and possibly writing a patch.
+
+=item *
+
+B<Those that need to be compiled, where the target platform
+doesn't have compilers readily available.> (These modules contain
+F<.xs> or F<.c> files, usually.) You might be able to find
+existing binaries on the CPAN or elsewhere, or you might
+want to try getting compilers and building it yourself, and then
+release the binary for other poor souls to use.
+
+=item *
+
+B<Those that are targeted at a specific platform.>
+(Such as the Win32:: modules.) If the module is targeted
+specifically at a platform other than yours, you're out
+of luck, most likely.
+
+=back
+
+
+
+Check the CPAN Testers if a module should work with your platform
+but it doesn't behave as you'd expect, or you aren't sure whether or
+not a module will work under your platform. If the module you want
+isn't listed there, you can test it yourself and let CPAN Testers know,
+you can join CPAN Testers, or you can request it be tested.
+
+ http://testers.cpan.org/
+
+