Checking if your kit is complete... Looks good Writing Makefile for Crypt::IDEA cp IDEA.pm blib\lib\Crypt\IDEA.pm cp IDEA.pod blib\lib\Crypt\IDEA.pod cp ._test.pl blib\lib\Crypt\._test.pl D:\cpanrun\build\5-Please specify prototyping behavior for IDEA.xs (see perlxs manual) NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop. :\cpanrun\build\5-6-1\lib\ExtUtils\typemap -typemap typemap IDEA.xs > IDEA.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 IDEA.xsc IDEA.c cl -c -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=\"1.08\" -DXS_VERSION=\"1.08\" -ID:\cpanrun\build\5-6-1\lib\CORE IDEA.c IDEA.c idea.h(6) : fatal error C1083: Cannot open include file: 'inttypes.h': No such file or directory Checking if your kit is complete... Looks good Writing Makefile for Crypt::IDEA cp IDEA.pm blib\lib\Crypt\IDEA.pm cp IDEA.pod blib\lib\Crypt\IDEA.pod cp ._test.pl blib\lib\Crypt\._test.pl D:\cpanrun\build\5-Please specify prototyping behavior for IDEA.xs (see perlxs manual) NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop. :\cpanrun\build\5-6-1\lib\ExtUtils\typemap -typemap typemap IDEA.xs > IDEA.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 IDEA.xsc IDEA.c cl -c -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=\"1.08\" -DXS_VERSION=\"1.08\" -ID:\cpanrun\build\5-6-1\lib\CORE IDEA.c IDEA.c idea.h(6) : fatal error C1083: Cannot open include file: 'inttypes.h': No such file or directory