Unable to build

Hi again, all

Still trying my first transition to Nios 5.1

Now I'm in IDE. I have imported my project and created a new syslib.

When I try to Build the project, I get...

Creating generated_all.mk....

java.lang.NoClassDefFoundError: com/altera/generate/Generate

Exception in thread "main" make: *** [system_description/../obj/generated_all.mak-t] Error 1

and build terminates

The directory

QuartusWork

Project_Name

Software

Syslib_name

Release

system_description

(is empty but should have lots of stuff in it)

I assume some make file is failing to run properly but don't know what/why/how to fix.

Any suggestions?

Thanks!