The "setBaseClassesDirectory" method in Builder class doesn't set the parameter.
I don't think It's on purpose.
This bug is on 0.10.2 and on the actual version, I didn't checked it on other versions.
Here the method:

/**

• setBaseClassesDirectory *
• @return void */

public function setBaseClassesDirectory($baseClassesDirectory) {

$this->_baseClassesDirectory;

}

Fix:

/**

• setBaseClassesDirectory *
• @return void */

public function setBaseClassesDirectory($baseClassesDirectory) {

$this->_baseClassesDirectory = $baseClassesDirectory;

}