perl -v
This is perl, v5.10.0 built for MSWin32-x64-multi-thread

pmvers ExtUtils::MakeMaker
6.48
pmvers ExtUtils::Install
1.52
##</code><code>##

[after perl Makefile.PL NOECHO=]

C:\Users\frank\Desktop\cell\Geo-ReadGRIB>nmake

Microsoft (R) Program Maintenance Utility   Version 1.50
Copyright (c) Microsoft Corp 1988-94. All rights reserved.

[lots of mkpath, chmod, touch that work...]

         C:\strawberry\perl\bin\perl.exe -MExtUtils::Install -e "pm_to_blib({{@ARGV}, 'blib\lib\auto', '')" --
  lib/Geo/ReadGRIB/Place.pm blib\lib\Geo\ReadGRIB\Place.pm  lib/Geo/ReadGRIB.html blib\lib\Geo\ReadGRIB.html
lib/Geo/ReadGRIB.pm blib\lib\Geo\ReadGRIB.pm  lib/Geo/Sample-GRIB/akw.HTSGW.grb blib\lib\Geo\Sample-GRIB\akw.H
TSGW.grb  lib/Geo/ReadGRIB/PlaceIterator.pm blib\lib\Geo\ReadGRIB\PlaceIterator.pm
syntax error at -e line 1, next char )
Missing right curly or square bracket at -e line 1, at end of line

##</code><code>##

C:\Users\frank\Desktop\cell\Geo-ReadGRIB>c:\bin\dmake\dmake

[lots of mkpath, chmod, touch that work...]

C:\strawberry\perl\bin\perl.exe -MExtUtils::Install -e "pm_to_blib({@ARGV}, 'blib\lib\auto', '')" -- \
          lib/Geo/ReadGRIB/Place.pm blib\lib\Geo\ReadGRIB\Place.pm \
          lib/Geo/ReadGRIB.html blib\lib\Geo\ReadGRIB.html \
          lib/Geo/ReadGRIB.pm blib\lib\Geo\ReadGRIB.pm \
          lib/Geo/Sample-GRIB/akw.HTSGW.grb blib\lib\Geo\Sample-GRIB\akw.HTSGW.grb \
          lib/Geo/ReadGRIB/PlaceIterator.pm blib\lib\Geo\ReadGRIB\PlaceIterator.pm

[no errors. Goes on to make test and install fine]