If you want to compile Qt Symbian/S60 applications on Linux/Ubuntu, you have to install Nokia Qt SDK Remote Compiler.During Nokia Qt SDK installation, do not choose "Full", but choose "Custom" installation.
Then you can choose to install Experimental > Remote Compiler.However, if you've already installed Nokia Qt SDK in "Full install" mode, you don't have to uninstall it.
- On panel, click Applications > Programming > SDK-Maintenance-Tool
- Now you can choose to install Experimental > Remote Compiler
(see attached picture)