Starting Elbereth under UNIX

1. unpack 'elbereth.tar.gz'

2. change to the elbereth directory 

3. set your CLASSPATH variable to point to elbereth.jar.  For example, if
   elbereth is located in /home/mcopenha/elbereth I would set CLASSPATH as 
   follows (under csh):

   setenv CLASSPATH /home/mcopenha/elbereth/elbereth.jar

   or for bash:

   export CLASSPATH=/home/mcopenha/elbereth/elbereth.jar

4. run elbereth: either use the 'elbereth' script or type

   java elbereth.Elbereth