Setting up Nutch on MAC - issues [Solved]

I setup nutch following the official tutorial : http://wiki.apache.org/nutch/NutchTutorial

However, I am facing this error when i try to run the command "bin/nutch crawl urls -dir crawl -depth 3 -topN 5" :


2012-12-15 14:43:13.028 java[82636:c07] *** Terminating app due to uncaught exception 'JavaNativeException', reason: 'KrbException: Could not load configuration from SCDynamicStore'
*** First throw call stack:
(
0   CoreFoundation                      0x00007fff8b94cfc6 __exceptionPreprocess + 198
1   libobjc.A.dylib                     0x00007fff87621d5e objc_exception_throw + 43
2   CoreFoundation                      0x00007fff8b9d72a9 -[NSException raise] + 9
3   JavaNativeFoundation                0x0000000108aa1c3f JNFCallStaticVoidMethod + 213
4   libjava.jnilib                      0x0000000108ac1169 Java_sun_security_krb5_SCDynamicStoreConfig_installNotificationCallback + 450
5   JavaNativeFoundation                0x0000000108aa4182 JNFPerformEnvBlock + 86
6   SystemConfiguration                 0x00007fff8703d3b8 rlsPerform + 119
7   CoreFoundation                      0x00007fff8b8bb6e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
8   CoreFoundation                      0x00007fff8b8baf4d __CFRunLoopDoSources0 + 253
9   CoreFoundation                      0x00007fff8b8e1d39 __CFRunLoopRun + 905
10  CoreFoundation                      0x00007fff8b8e1676 CFRunLoopRunSpecific + 230
11  java                                0x00000001081c0843 java + 18499
12  java                                0x00000001081c029a java + 17050
13  java                                0x00000001081bda98 java + 6808
)
terminate called throwing an exceptionAbort trap: 6

About  SCDynamicStore : http://developer.apple.com/library/mac/#documentation/Networking/Reference/SCDynamicStore/Reference/reference.html

SOLUTION:

Put the following line in the bin/nutch file :

NUTCH_OPTS="$NUTCH_OPTS -Djava.security.krb5.realm= -Djava.security.krb5.kdc="

based on https://issues.apache.org/jira/browse/HADOOP-7489