Checking if your kit is complete...
Looks good
Warning: Guessing NAME [PGP] from current directory name.
Writing Makefile for PGP

Microsoft (R) Program Maintenance Utility Version 7.10.3077
Copyright (C) Microsoft Corporation.  All rights reserved.

cp PGP/Pipe.pm blib\lib\PGP\Pipe.pm

Microsoft (R) Program Maintenance Utility Version 7.10.3077
Copyright (C) Microsoft Corporation.  All rights reserved.

	C:\cpanrun\build\5-10-0\bin\perl.exe "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib\lib', 'blib\arch')" t/*.t
t/PGP....Can't locate Dumper.pm in @INC (@INC contains: C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\PGP\blib\lib C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\PGP\blib\arch C:/cpanrun/build/5-10-0/site/lib C:/cpanrun/build/5-10-0/lib . C:/cpanrun/build/5-10-0/site/lib C:/cpanrun/build/5-10-0/lib .) at C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\PGP\blib\lib/PGP/Pipe.pm line 854.
BEGIN failed--compilation aborted at C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\PGP\blib\lib/PGP/Pipe.pm line 854.
Compilation failed in require at t/PGP.t line 3.
BEGIN failed--compilation aborted at t/PGP.t line 3.
dubious
	Test returned status 2 (wstat 512, 0x200)
FAILED--1 test script could be run, alas--no output ever seen
NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0x2'
Stop.