o new-openrastasite doesn't works for me

[Jorge Gamba]

Hello, I have installed recently openwrap, downloaded from http://www.openwrap.org/, so I want to add a OpenRasta project, then:

o add-wrap openrasta-devtools -system

o init-wrap myProject

cd myProject

o new-OpenRastaSite mySolutionName My.Base.Namespace

The first three commands work well, but the last fails and shows me the message "Command not undertood". I also installed openrasta-templates.

Could someone help me telling me what I did wrong or what I need to do? thanks in advance.