Checking if your kit is complete... Looks good Writing Makefile for cpr Writing Makefile for Inline::CPR Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp CPR.pod blib\lib\Inline\CPR.pod cp CPR.pm blib\lib\Inline\CPR.pm nmake -f Makefile all -nologo C:\cpanrun\build\5-10-0\bin\perl.exe -IC:\cpanrun\build\5-10-0\lib -IC:\cpanrun\build\5-10-0\lib cpr.plc C:\cpanrun\build\5-10-0\bin > tmp.c && C:\cpanrun\build\5-10-0\bin\perl.exe -MExtUtils::Command -e mv tmp.c cpr.c cl -c -IC:\cpanrun\build\5-10-0\lib\CORE cpr.c Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86 Copyright (C) Microsoft Corporation 1984-2002. All rights reserved. cpr.c cpr.c(1) : fatal error C1083: Cannot open include file: 'unistd.h': No such file or directory NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop. NMAKE : fatal error U1077: '"C:\Program Files\Microsoft Visual Studio .NET 2003\VC7\BIN\nmake.exe"' : return code '0x2' Stop.