Installation problems

Hi,

I have just installed the source code of Wyona, unfortunately without
success. I get the following error message:

type Status report
message /wyona-cms/
description The requested resource (/wyona-cms/) is not available.

Maybe it has to do with some wrong path? I already installed Cocoon a
few months go, as well as Tomcat and j2sdk - in different folders than
what is recommended in the installation guide. So I tried to change the
path names where necessary but perhaps I did something wrong or the way
I have stored the files doesn'twork for Wyona?

Tomcat: C:/Programme/Apache Group/Tomcat 4.1
Cocoon: C:/cocoon-2.0.4
Ant: C:/cms/build/jakarta-ant-1.4.1
J2sdk: C:/j2sdk1.4.1_01
Wyona: C:/cms/src/wyonacms

System variables:

ANT_HOME: c:\cms\build\jakarta-ant-1.4.1
CATALINA_HOME: C:\Programme\Apache Group\Tomcat 4.1
JAVA_HOME: C:\j2sdk1.4.1_01
PATH:
%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%ANT_HOME%
\bin

The I followed the installtion:

>copy build.properties.sample build.properties 
>edit build.properties 
and modified the file exactly like this: 
install.dir=C:\Programme\Apache Group\Tomcat 4.1/webapps/wyona-cms 
cache.dir=C:\Programme\Apache Group\Tomcat 4.1/work/localhost/wyona-cms 

I then saved it and typed into the command line >ant

After 2 and a half minutes I got the message built successfully.
But after having started Tomcat and typing
http://localhost:8080/wyona-cms/ into the browser I get this error
message.
What could I have done wrong? Where should I look?

Many many thanks for help!!

Ines