or download this
C:\Devel-Caller-0.11>mingw32-make
C:\Perl\bin\perl.exe Build --makefile_env_macros 1
...
Build: blib\lib\Devel\Caller.pm: cannot resolve L<perlfunc/caller> in
+paragraph 31.
Build: blib\lib\Devel\Caller.pm: cannot resolve L<perlfunc/caller> in
+paragraph 50.
Build: blib\lib\Devel\Caller.pm: cannot resolve L<PadWalker> in paragr
+aph 50.