I just started with Rhodes cross platform mobile application development. I followed the rhostudio tutorial to install RhoStudio and to start creating a Rhodes application.
Once I click the Finish button in create new project wizard I get an error message:
Cannot find Rhodes, need rhodes version equal or greater 3.0.1
Your linked tutorial says:
RhoStudio is an Eclipse plugin [...]
You'll need to install the actual development-platform, too. A tutorial on how to do this can be found here.
You should also be sure to enter the path to your Rhodes-installation as illustrated here.