Checking if your kit is complete... Looks good Writing Makefile for Java cp java_server_install.pl blib\lib\java_server_install.pl cp Java.pm blib\lib\Java.pm cp JavaArray.pm blib\lib\JavaArray.pm 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 cp java_server_install.pl blib\script\java_server_install.pl D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -e "system qq[pl2bat.bat ].shift" blib\script\java_server_install.pl 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 cp java_serveClient socket error: Unknown error at test.pl line 21 NMAKE : fatal error U1077: 'D:\cpanrun\build\5-6-1\bin\perl.exe' : return code '0xff' Stop. system qq[pl2bat.bat ].shift" blib\script\java_server_install.pl D:\cpanrun\build\5-6-1\bin\perl.exe -Iblib\arch -Iblib\lib -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib test.pl 1..33 WARNING: You cannot run these tests unless JavaServer is running! Do you want to continue? (Y/n) not ok 0 - is JavaServer on localhost running? Have you ran 'java_server_install.pl' yet? JavaServer must be running for these tests to function.