Checking if your kit is complete... Warning: the following files are missing in your kit: lock.pm lock.xs makefile.pl Please inform the author. Writing Makefile for VMS::Lock Microsoft (R) Program Maintenance Utility Version 6.00.8168.0 Copyright (C) Microsoft Corp 1988-1998. All rights reserved. cp Lock.pm blib\lib\VMS\Lock.pm AutoSplitting blib\lib\VMS\Lock.pm (blib\lib\auto\VMS\Lock) 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 Lock.xs > Lock.xsc && C:\cpanrun\build\5-10-0\bin\perl.exe -MExtUtils::Command -e mv Lock.xsc Lock.c cl -c -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -DPERL_POLLUTE -MD -Zi -DNDEBUG -O1 -DVERSION=\"1.02\" -DXS_VERSION=\"1.02\" "-IC:\cpanrun\build\5-10-0\lib\CORE" Lock.c Lock.c Lock.xs(6) : fatal error C1083: Cannot open include file: 'ssdef.h': No such file or directory NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop.