How to activate (or install) Send Private Message

I have Joomla 1.5 cb1.3.1 and downloaded uddeim10 I have installed module and plugin , but at the end in the frontend, only the send email tag appears ... Is there something I forgot .Is there more detailled documentation than the README uddeIM 1.0.txt.
Thanks for help!

why do you use uddeim 1? There is just uddeim 2.2 stable.

Thanks !

According with README uddeIM 2.2.txt and README packages.txt I did not succeed
to make uddeim work properly.Did I forget a step?

Problem solved at 90% finally activated an x under row published
and line uddeIM Blocking Plugin.

But still have to activate utf-8 for french accent as it comes out
(Boîte d´envoi vide) instead of the right way (Boite d'envoi vide) .
In this case, it is the caracter apostrophy.
At page 62 of FAQ.pdf, we read (/administrator/component/language.utf8/ for UTF-

Someone has a clue ?

Ok,I found by myself.