JWSDP / ANT Headaches

Question

I have tried unsuccessfully build the JWSDP Tutorial examples, using the accompanying documentation as a guide. All of my environmental variables have been set accordingly (with the newer settings placed at the front of my CLASSPATH).
This is what I'm entering at the prompt:
C:\jwdsp-1_0-ea2\docs\tutorial\examples\gs>ant build
Despite what I thought was a careful reading of the setup instructions, I am receiving the following error:
taskdef class org.apache.catalina.ant.InstallTask cannot be found.
I tried to "backtrack" the class, based on the path, but could not find it. I then assumed that maybe I needed to include catalina.jar in my CLASSPATH, which I did. Still no luck.
I did read through everything closely a second and third time, to ensure that I wasn't missing anything. Do I need to set CATALINA_HOME? If so, what would that setting be (I'm running WINNT 4.0 SP 6).
Any help would be greatly appreciated!
Thank You,
SM

Answer 1

Thanks again for your help. I still had to do some "tweaking" to get things to work, but you put me on the right track. (Going over the build.xml file didn't hurt either.)
In case you're interested, these are the changes I made to the Environmental Variables settings (WINNT 4.0 SP 6). I'm listing them here, since they aren't documented elsewhere (at least not anywhere I could find).
CLASSPATH:
%JWSDP_HOME%\common\lib;%JWSDP_HOME%\server\lib\catalina-ant.jar;
PATH:
%SystemRoot%\system32;%SystemRoot%;%JWSDP_HOME%\bin;%JAVA_HOME\bin;%ANT_HOME%\bin;
This is the strange one, since the same files needed to run ANT are in %JWSDP_HOME%\bin, which is already in the PATH. It shouldn't be necessary to have it listed twice, but it won't work otherwise (?!)
ANT_HOME:
Directory where ANT is installed (such as C:\jakarta-ant-1.4.1
(The documentation makes no mention of this setting.)
Since I made these changes, there haven't been any problems. I awarded you the 5 Duke Dollars for putting me on the right track (and saving me from a mega-migraine).
~ Sheila