Ok...
I just copied the ant-bin dir to the core and gui path. that works.
I have no trouble compiling the core. however i have problems with the gui.
---snip---
clientonly:
[javac] compiling 222 source files to D:\openlimewire\gui
[javac] D:\openlimewire\gui\com\limegroup\gui\library\Link Handler.java:194: unreachable statement
[javac] return "<html><a href=\"\">"+LABEL_STRING+"</a></html>;;
[javac] ^
[javac] Note: some input files use or override a deprecated API.
[javac] Note: recompile with deprecation for details.
[javac] 1 error
BUILD FAILED
D:\openlimewire\gui\build.xml:49: compile failed, message should have been provieded.
total time: 8 sec.
--- snip---
that's what I get.
hope that helps.
mahalo