Note (probably harmless): No library found for '-lkrb5' Note (probably harmless): No library found for '-lcryWriting Makefile for Authen::Krb5 library found for '-lcom_err' Note (probably harmless): No library found for '-lresolv' cp Krb5.pm blib\lib\Authen\Krb5.pm AutoSplitting blib\lib\Authen\Krb5.pm (blib\lib\auto\Authen\Krb5) D:\cpanrun\build\5-6-1\bin\Error: 'const char *' not in typemap in Krb5.xs, line 613 Please specify prototyping behavior for Krb5.xs (see perlxs manual) NMAKE : fatal error U1077: 'D:\cpanrun\build\5-6-1\bin\perl.exe' : return code '0x1' Stop. -6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e mv Krb5.xsc Krb5.c