Checking if your kit is complete... Looks good Writing Makefile for Language::XSB::Config Writing Makefile for Language::XSB::Base Writing Makefile for Language::XSB::Register Writing Makefile for Language::XSB::xsblib Writing Makefile for Language::XSB Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp XSB.pm blib\lib\Language\XSB.pm nmake -f Makefile all -nologo C:\cpanrun\build\5-10-0\bin\perl.exe Config.pm.PL Config.pm inspecting XSB configuration... 'xsb' is not recognized as an internal or external command, operable program or batch file. **************************************************** unable to inspect XSB configuration. Be sure that the 'xsb' program is in your command PATH. **************************************************** NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0x1' Stop. NMAKE : fatal error U1077: '"C:\Program Files\Microsoft Visual Studio .NET 2003\VC7\BIN\nmake.exe"' : return code '0x2' Stop.