Hi I am trying to learn and getting started with ExtJS ([from here][1]from here). but seems either I am missing something, or bugged by some issue here. Whenever I am trying to execute first basic simple command: sencha generate app -ext Myapp ./app its failed with below exceptions:
I have installed both Ruby v1.9.3 and Sencha Cmd v5.0.0.160 which you can see on top of exception above. any idea how to resolve this ? [1]: http://docs.sencha.com/extjs/5.0.0/cmd/cmd_app.html