RXTX processing mismatch

Every time I kept running processing it kept coming up with this error:

WARNING:  RXTX Version mismatch
Jar version            = RXTX-2.2pre1
native lib Version  = RXTX-2.2pre2


After much searching I have found the solution for mac:


-Go into your arduino folder under (contents/resources/java) then copy RXTXcomm.jar and librxtxserial.jinlib
-paste into processing (java/libraries/serial/library)
-also paste into (hd/library/java/extensions)


This seems to have solved the mismatch error.