Checking if your kit is complete...
Looks good
Writing Makefile for Win32::Socketpair
cp lib/Win32/Socketpair.pm blib/lib/Win32/Socketpair.pm
Manifying blib/man3/Win32::Socketpair.3
PERL_DL_NONLAZY=1 /export/home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;' t/*.t
t/Win32-Socketpair..Win32::Socketpair can be only used on MSWin32 systems at blib/lib/Win32/Socketpair.pm line 15
BEGIN failed--compilation aborted at blib/lib/Win32/Socketpair.pm line 15.
Compilation failed in require at t/Win32-Socketpair.t line 5.
BEGIN failed--compilation aborted at t/Win32-Socketpair.t line 5.
dubious
	Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 1-6
	Failed 6/6 tests, 0.00% okay
Failed Test          Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/Win32-Socketpair.t	 255 65280     6    6 100.00%  1-6
Failed 1/1 test scripts, 0.00% okay. 6/6 subtests failed, 0.00% okay.
make: *** [test_dynamic] Error 2