Trouble running oclHashcat-1.01 in Ubuntu 13.04 - Need Help

[lamgade]

Hello All,
I am new at cracking.
I know hashcat is the best cracker. I am using Ubuntu 13.04.

And my system info is

Code:

description: CPU product: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz vendor: Intel Corp. physical id: 2b bus info: cpu@0 version: 6.5.1 serial: 0004-0651-0000-0000-0000-0000 slot: U3E1 size: 759MHz capacity: 759MHz width: 64 bits clock: 100MHz

I have downloaded oclHashcat-1.01 and i want to run it but i am not able to run it.
Can anyone help me out.
And my directory structure is :


When i tried to run it , i got error.


Can anyone guide me . i am totally noob at cracking.