make test errors

After installing required dependencies, 'perl Makefile.PL' went fine. 
But 'make test' finishes with the following error message:

Undefined subroutine &POSIX::setlocale called at 
blib/lib/Video/DVDRip/Config.pm line 657.
Compilation failed in require at (eval 6) line 3.
        ...propagated at /usr/lib/perl5/5.8.8/base.pm line 85.
BEGIN failed--compilation aborted at blib/lib/Video/DVDRip/GUI/Base.pm 
line 14.
Compilation failed in require at (eval 1) line 3.
        ...propagated at /usr/lib/perl5/5.8.8/base.pm line 85.
BEGIN failed--compilation aborted at blib/lib/Video/DVDRip/GUI/Main.pm 
line 15.
Compilation failed in require at test.pl line 34.
BEGIN failed--compilation aborted at test.pl line 34.
not ok 1
make: *** [test_dynamic] Error 255


Any guideline will be highly appreciated.


Thanks,
Suman.