Warning: prerequisite Digest::base failed to load: Can't locate Digest/base.pm in @INC (@INC contains: D:\cpanrun\depot\main\Apps\CPAN_Run\lib d:/cpanrun/build/5-6-1/lib d:/cpanrun/build/5-6-1/site/lib .) at (eval 4) line 3.
Checking if your kit is complete...
Looks good
Writing Makefile for Digest::SHA2

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

cp SHA2.pm blib\lib\Digest\SHA2.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 SHA2.xs > SHA2.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 SHA2.xsc SHA2.c
	cl -c -I. -nologo -O1 -MD -Zi -DNDEBUG -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DPERL_MSVCRT_READFIX -O3 -funroll-loops -fomit-frame-pointer -fschedule-insns2 -Os -fno-strength-reduce -Wall -pipe    -DVERSION=\"1.1.1\"  -DXS_VERSION=\"1.1.1\"  -ID:\cpanrun\build\5-6-1\lib\CORE -DSHA2_USE_INTTYPES_H SHA2.c
Command line error D2021 : invalid numeric argument '/Wall'
NMAKE : fatal error U1077: 'cl' : return code '0x2'
Stop.