Microsoft (R) Program Maintenance Utility Version 7.00.8882 Copyright (C) Microsoft Corp 1988-2000. All rights reserved. C:\cpanrun-5.8\build\5-8-0\bin\perl.exe "-Iblib\lib" "-Iblib\arch" test.pl 1..14 ok 1 - use DB::Ent The getpwuid function is unimplemented at blib\lib/DB/Ent.pm line 830. # Looks like you planned 14 tests but only ran 1. # Looks like your test died just after 1. NMAKE : fatal error U1077: 'C:\cpanrun-5.8\build\5-8-0\bin\perl.exe' : return code '0xff' Stop.