Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lpthread

Folks, Video4linux, as the name implies, requires linux.
Configuring anyway, but you have been warned!

Writing Makefile for Video::Capture::V4l
Writing Makefile for Video::Capture::VBI
Writing Makefile for Video::RTjpeg
Writing Makefile for Video::Frequencies

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

cp Frequencies.pm blib\lib\Video\Frequencies.pm
cp XawTV.pm blib\lib\Video\XawTV.pm
	nmake -f Makefile all -nologo
cp V4l.pm ..\blib\lib\Video\Capture\V4l.pm
	C:\cpanrun\build\5-10-0\bin\perl.exe C:\cpanrun\build\5-10-0\lib\ExtUtils\xsubpp  -typemap C:\cpanrun\build\5-10-0\lib\ExtUtils\typemap  V4l.xs > V4l.xsc && C:\cpanrun\build\5-10-0\bin\perl.exe -MExtUtils::Command -e mv V4l.xsc V4l.c
'.' is not recognized as an internal or external command,
operable program or batch file.
Error reading from pipe './genacc |':  in V4l.xs, line 499
NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0x1'
Stop.
NMAKE : fatal error U1077: 'C:\PROGRA~1\MICROS~3\VC98\BIN\nmake.exe' : return code '0x2'
Stop.