SVN in eclipse error

i use eclipse helios 3.6 and i have problem on svn,following error :

Failed to load JavaHL Library.
These are the errors that were encountered:
no libsvnjavahl-1 in java.library.path
no svnjavahl-1 in java.library.path
no svnjavahl in java.library.path

and solutions to the problem 


go to terminal and create command on terminal :

sudo  apt-get install libsvn-java