error while executing " ant server "ommand

i am facing the same problem at the time of running ant server command

it is giving me the following error:

BUILD FAILED: C:\Sun\jwsdp- 2.0\jaxws\samples\fromjava\build.xml:57

C:\Sun\jwsdp-2.0\jaxws\samples\fromjava\lib not found

The following are my settings

ANT_HOME C:\Sun\jwsdp-2.0\apache-ant

CATALINA_HOME C:\tomcat50-jwsdp\apache-ant

\CLASS_PATH C:\Sun\jwsdp-2.0\apache-ant\bin

so if you have any solution then please do reply me

Thanks a lot...

ntimesc

[526 byte] By [ntimesca] at [2007-11-26 17:11:43]