wondering if anyone has a clue what would cause this.  i'm trying to run ant
and get the following error:

[root@web3 current]# ant
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/tools/ant/launch/Launcher

Info below, thanks!!

[root@web3 current]# export
declare -x ANT_HOME="/usr/local/ant"
declare -x JAVA_HOME="/usr/java/j2sdk1.4.2_05"
declare -x
PATH="/usr/local/ant/bin:/usr/kerberos/sbin::/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/home/deployer/bin"

[root@web3 ant]# ls -l /usr/local/ant
total 32308
drwxr-xr-x    2 deployer users        4096 Feb 12  2004 bin
drwxr-xr-x    6 deployer users        4096 Feb 12  2004 docs
drwxr-xr-x    3 deployer users        4096 Feb 12  2004 etc
-rw-r--r--    1 deployer users       17191 Feb 12  2004 KEYS
drwxr-xr-x    2 deployer users        4096 Jul  9  2004 lib
-rw-r--r--    1 deployer users       11766 Feb 12  2004 LICENSE
-rw-r--r--    1 deployer users        3356 Feb 12  2004 LICENSE.dom
-rw-r--r--    1 deployer users         677 Feb 12  2004 LICENSE.sax
-rw-r--r--    1 deployer users        2698 Feb 12  2004 LICENSE.xerces
-rw-r--r--    1 deployer users         981 Feb 12  2004 NOTICE
-rw-r--r--    1 deployer users        2657 Feb 12  2004 README
-rw-r--r--    1 deployer users       18478 Feb 12  2004 welcome.html
-rw-r--r--    1 deployer users      105439 Feb 12  2004 WHATSNEW