tPad Examples

Hello,

I'm working on the tPad DE2-115 Board and I like to test the demonstrations.

My problem concerning the first example (tPad Starter):

When I execute the demo batch file "tPad_Starter.bat" I get following errors:

bash: nios2-download: command not found
bash: nios2-terminal: command not found

I'm working with Quartus 10.0 where NIOS II is integrated!?

Thanks for any suggestions!!