tce-load 'ing localy

[danniel]

Hi TCforum:

Trying to proof and install a myself-made extension foo.tcz inside an arbitrary directory,  with the stamen : "tce-load -i foo.tcz ". When it is needed an extension dependency that is not inside the actual working directory, the aware "...dependency not found!!" is noted.
I vaguely think in some previous TC revisions when this happened (dependencies not found in the actual directory), the dependencies were found (and afterward installed ) in the official directory : "$TCEDIR"/optional/  .

Is it possible the latest behavior with the actual script?
Is not practical this approach ?
In other case, a simple workaround ?

Thanks in advance.
D.