Not able to create and Sencha 2 app using SDk

[Ranjit25]

Hello Sencha Team,

I am not able to create an sencha app using sdk, I am following the instructions given at following link

http://docs.sencha.com/touch/2-1/#!/guide/getting_started


getting the following error

bash: .: ./SenchaSDKTools-2.0.0-beta3-linux-x64.run: cannot execute binary file


Kindly guide as I would like to start the touch learning but stucked at initial stage itself.

Thanks

[Wolfie]

If you are using Sencha Touch in varsion 2.1 you have to use CMD 3 (latest version is 3.0.2) not sencha SDKTools