Super loop simple socket server design example

Hello,

I am trying to run the design example super_loop_simple_socket_server plus using Quartus II version 10.0sp1. that is found in the following link:

http://www.alterawiki.com/wiki/superloop_simple_socket_server_plus

After successfully extracting the folder using NIOS II command shell, when writing the following command (as found in the read me file.):

create-this-app --cpu-name linux_cpu

The following error was encountered:

create-this-app --cpu-name linux_cpu command not found.

Can any one advise me on this issue.

The prompt response is highly appreciated.

Thanks & Regards.