ant build problem

<%context: newest keel from cvs%>

hi, when running $KEEL_PROJ/ant tomcat-start i get this error:

BUILD FAILED:
F:\[DIPLOM]\keelworkspace\keel-src\keel-build\import\keel-project.xml:344:
Following error occured while executing this line
F:\[DIPLOM]\keelworkspace\keelproj\user-modules.xml:4: Following error
occured while executing this line

F:\[DIPLOM]\keelworkspace\keel-src\keel-build\import\keel-iterate.xml:155:
Following error occured while executing this line

Target `${target-to-run}' does not exist in this project.


it's this line: <ant antfile="@{dir}/@{name}/build.xml"
target="${target-to-run}"/>

Where should i define target-to-run or what variable should i put in there
instead?

best,
    Nils