Zend FR

Bonjour à tousses!
Je suis un débutant sur le Zend et je n'arrive pas à creer un projer à partir du zend tool.
Zen m'affiche cet erreur dans le consol:

***************************** ZF ERROR ********************************
In order to run the zf command, you need to ensure that Zend Framework
is inside your include_path.  There are a variety of ways that you can
ensure that this zf command line tool knows where the Zend Framework
library is on your system, but not all of them can be described here.

The easiest way to get the zf command running is to allow is to give it
the include path via an environment variable ZEND_TOOL_INCLUDE_PATH or
ZEND_TOOL_INCLUDE_PATH_PREPEND with the proper include path to use,
then run the command "zf --setup".  This command is designed to create
a storage location for your user, as well as create the zf.ini file
that the zf command will consult in order to run properly on your
system. 

Example you would run:

$ ZEND_TOOL_INCLUDE_PATH=/path/to/library zf --setup


Your are encourged to read more in the link that follows.

il n'arrive pas à trouver le library.
J'ai suivi le tuto :http://aityahia.developpez.com/tutor...ork/zend-tool/

Et pourtant j'ai déjà mis le library zend dans include_path. quand ca pas marcher j'ai créer un variable d'environement ZEND_TOOL_INCLUDE_PATH et tjr le meme erreur.