You seem to have neither 'Heap::Simple::XS' nor 'Heap::Simple::Perl' installed.
That should not stop this package from getting installed (in fact, you'll need
to install this package before you can install any of the other two).
However, this package won't be usable until you install one (or both) of these
two.

Checking if your kit is complete...
Looks good
Writing Makefile for Heap::Simple

Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. All rights reserved.

C:\cpanrun\build\5-10-0\bin\perl.exe -p -e1 <lib/Heap/Simple/Package.pm >blib\lib\Heap\Simple\Package.pm
C:\cpanrun\build\5-10-0\bin\perl.exe -p -e1 <lib/Heap/Simple.pm >blib\lib\Heap\Simple.pm

Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. 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/Heap-Simple....1..2
# Running under perl version 5.010000 for MSWin32
# Win32::BuildNumber 1001
# Current time local: Wed Feb 27 14:46:24 2008
# Current time GMT:   Wed Feb 27 22:46:24 2008
# Using Test.pm version 1.25
ok 1
ok 2
ok
All tests successful.
Files=1, Tests=2,  0 wallclock secs ( 0.00 cusr +  0.00 csys =  0.00 CPU)

Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. All rights reserved.

Installing C:\cpanrun\build\5-10-0\html\site\lib\Heap\Simple.html
Installing C:\cpanrun\build\5-10-0\site\lib\Heap\Simple.pm
Installing C:\cpanrun\build\5-10-0\site\lib\Heap\Simple\Package.pm
Writing C:\cpanrun\build\5-10-0\site\lib\auto\Heap\Simple\.packlist
Appending installation info to C:\cpanrun\build\5-10-0\lib/perllocal.pod