<target name="build-env">
<mkdir dir="build" />
<mkdir dir="build/bin" />
+ <fail message="You need to add the files jsvc.jar and bsh.jar to the lib directory manually.">
+ <condition>
+ <not><and><available file="lib/jsvc.jar" /><available file="lib/bsh.jar" /></and></not>
+ </condition>
+ </fail>
</target>
<target name="bin" depends="build-env">