Note for compiling the phpdocumentor help using the (current) revision 810 ofbuild.xml:Use phing 2.2.0 tu build it. Version phing 2.3.0beta1 will not work.
If you used pear to install phing, then make sure, that the pear subfolderpear/data is also in your php include_path. Otherwise you will get an error'BUILD FAILED Can't load default task list'.Note that there is a bug in phing 2.2.0 under windows. To fix it replacein bin\phing.bat the lineset PHP_CLASSPATH="%PHING_HOME%\classes"byset PHP_CLASSPATH=%PHING_HOME%\classesIf you use phing 2.2.0 and fixed the bug calling tools\build>phing generate-docs