your platform is not standards-compliant, you have to port this module first
using some hardcoded config that will not work on your system
Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for '-lpthreadVC2'
Note (probably harmless): No library found for 'oldnames.lib'
Note (probably harmless): No library found for 'msvcrt.lib'
Writing Makefile for IO::AIO

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

cp AIO.pm blib\lib\IO/AIO.pm
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib D:\cpanrun\build\5-6-1\lib\ExtUtils/xsubpp  -typemap D:\cpanrun\build\5-6-1\lib\ExtUtils\typemap -typemap typemap AIO.xs > AIO.xsc && D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e mv AIO.xsc AIO.c
	cl -c -I/Perl/lib/CORE -I/sdk/include -I/vc98/include -I/gtk/include -I/gtk/include/pango-1.0 -I/gtk/include/glib-2.0 -I/gtk/lib/glib-2.0/include/ -I/gtk/include/freetype2 -nologo -O1 -MD -Zi -DNDEBUG -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DPERL_MSVCRT_READFIX -O1 -MD -Zi -DNDEBUG    -DVERSION=\"2.51\"  -DXS_VERSION=\"2.51\"  -ID:\cpanrun\build\5-6-1\lib\CORE  AIO.c
AIO.c
xthread.h(20) : fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
NMAKE : fatal error U1077: 'cl' : return code '0x2'
Stop.