magestead installation issues

[prabhuchelladurai]

I am installing magestead in ROSA Fresh R7

I have installed composer and php.

Now I tried with this:

composer global require "richdynamix/magestead"

and it is ok. done.

Now, as per the instructions, I updated the PATH with the following line: ~/.composer/vendor/bin

Now I tried : magestead new

and got the following output: bash: magestead: command not found

can anybody help me out on this issue?

Thanks.