[cli] Dependecy on commons-lang-2.0 but commons-lang-1.0 is obtained

compile:
[mkdir] Created dir: D:\development\apache\cli\trunk\target\classes
[javac] Compiling 71 source files to D:\development\apache\cli\trunk\target\
classes
[javac] D:\development\apache\cli\trunk\src\java\org\apache\commons\cli\Type
Handler.java:25: package org.apache.commons.lang.math does not exist
[javac] import org.apache.commons.lang.math.NumberUtils;
[javac] ^
[javac] D:\development\apache\cli\trunk\src\java\org\apache\commons\cli\Type
Handler.java:164: cannot resolve symbol
[javac] symbol : variable NumberUtils
[javac] location: class org.apache.commons.cli.TypeHandler
[javac] return NumberUtils.createNumber(str);
[javac] ^
[javac] 2 errors

Updating build.xml to obtain version 2.0 of commons-lang (instead of 1.0) fixes
the problem.