Something I have used before, (though not on aix systems, so may need adjustment,) is to use Module::ScanDeps to dump a list of the used modules to a file from the development computer, then iterate over the list, and use the CPAN module to install any unfound modules.

use Module::ScanDeps;

my $perl_script = 'whatever.pl';

my $hash_ref = scan_deps($perl_script);

for (keys %$hash_ref){
    print $_,"\n" if ( $$hash_ref{$_}{'file'} =~ m#/site/# and $_ =~ m
+#\.pm# );
}

# Only capture the name if it IS a module (.pm) and it 
# isn't in core, (path includes /site/). You may need 
# to modify the filter if your modules are in non-standard
# places.
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Then take the list to the different computer and run it through this script:

use CPAN;

my @modules = # module list from the previous script

for $mod (@modules){
    my $obj = CPAN::Shell->expand('Module',$mod);
    $obj->install;
}
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