JRuby dont finds Android Platforms

i'am creating a ruboto app with:

ruboto gen app --package org.ruboto.example.app_name --with-jruby

and i end up with this:

Could not find any Android platforms in C:\android\android-sdk/platforms

• Android platforms installed, also checked via android manager
• C:\android\android-sdk/platforms exists with multiple version folders
• Android is added to PATH
• JRuby Version 1.7.3 is fresh reinstalled

What iam missing?

This looks like a bug in Ruboto 0.11.0 on Windows. You should try Ruboto 0.12.0 and report the problem on the Ruboto issue tracker if the problem persists.

https://github.com/ruboto/ruboto/issues