When I save your code as 'VM_List.pm' and call it like this, it works fine:

use lib 'c:\temp';
use VM_List;

my @testarray = (1,2,3);
my $test = VM_List->create(\@testarray);

print "test=$test";
[download]

Although calling it with "-Wc" gives me:

v-string in use/require non-portable at c:\temp/VM_List.pm line 1.

So I believe that should be a 'require' instead of 'use'. And shouldn't your other use lines come after your package line?