cp Mknod.pm blib\lib\Mknod.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:\cpPlease specify prototyping behavior for Mknod.xs (see perlxs manual) NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop. d.xs > Mknod.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 Mknod.xsc Mknod.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 -O1 -MD -Zi -DNDEBUG -DVERSION=\"0.02\" -DXS_VERSION=\"0.02\" -ID:\cpanrun\build\5-6-1\lib\CORE Mknod.c Mknod.c Mknod.xs(9) : fatal error C1083: Cannot open include file: 'unistd.h': No such file or directory