c:\Perl\test\Image-TestJPG-1.0\Image-TestJPG-1.0>perl Makefile.PL Checking if your kit is complete... Looks good Note (probably harmless): No library found for -ljpeg MakeMaker (v6.56) Writing Makefile for Image::TestJPG::mydatasrc Writing Makefile for Image::TestJPG c:\Perl\test\Image-TestJPG-1.0\Image-TestJPG-1.0>nmake Microsoft (R) Program Maintenance Utility Version 9.00.21022.08 Copyright (C) Microsoft Corporation. All rights reserved. cp TestJPG.pm blib\lib\Image\TestJPG.pm cd mydatasrc && c:\PROGRA~2\MICROS~1.0\VC\BIN\nmake.exe Microsoft (R) Program Maintenance Utility Version 9.00.21022.08 Copyright (C) Microsoft Corporation. All rights reserved. cl -c -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_ST RICT -DHAVE_DES_FCRYPT -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC -DPERL_IMPLICIT _CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1 -DVERSION=\"\" -DXS_VERSION=\"\" "-IC:\Perl\lib\CORE" mydatasrc.c mydatasrc.c c:\perl\test\image-testjpg-1.0\image-testjpg-1.0\mydatasrc\jinclude.h(20) : fata l error C1083: Cannot open include file: 'jconfig.h': No such file or directory NMAKE : fatal error U1077: '"c:\Program Files (x86)\Microsoft Visual Studio 9.0\ VC\BIN\cl.EXE"' : return code '0x2' Stop. NMAKE : fatal error U1077: 'cd' : return code '0x2' Stop.