Setup problems: AWS

Hi Ii’m having issues getting AWS CLI installed on my MAC.
I ran
"$ pip install awscli --upgrade --user "

to install it, however, I’m getting

" -bash: aws: command not found "

when I try aws configure or aws --version. I’m guessing this might be because I need to add the path to the executable file to my PATH variable, as suggested in this AWS setup tutorial, http://docs.aws.amazon.com/cli/latest/userguide/installing.html, but am having trouble doing so.

Any help or advice on this issue would be greatly appreciated!