Has anyone installed the S60 WRT plugin on Linux? What is the correct procedure to install the plugin?

I have an Ubuntu Intrepid machine (32-bit) with Aptana Studio standalone. The plugin seems to install OK, but e.g. the project wizards do not appear on File -> New -> Project menu, as they do on Windows and Mac. When importing a WRT project done on a Mac, the wrt_preview_frame.html has the source and default views, no Nokia WRT.