Configuration Failure

["Adam Baxter" <Adam.Baxter@xxxxxxxx>]

Hi,
   After a bit more installation, we've run into problems with the 
configuration script. It looks like the jar we have does not support -u, 
which the script requires. It fails like this:
-----
/usr/local/bin/jar: `-u' mode unimplemented.
Error in updating las.war with las.properties at ./configure.pl line 
1045, <STDIN> line 20.
-----

   The Jar on our system gives this output for -u:
-----
[abaxter@nomads4 ~/las]$ jar -u
jar: `-u' mode unimplemented.
-----
And this for -V
----
jar (fastjar) 0.92-gcc

Copyright 1999, 2000, 2001  Bryan Burns
Copyright 2002 Free Software Foundation
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
----------------


any ideas?

Adam Baxter