README.txt

First we need XCode Command Line Tool, with the following command

xcode-select --install

If not installed then you will be run through the XCode install, alternatively if you have already installed them,
then you will be informed to use 'Software Updates' which means opening XCode and following the instructions that
pop up about installing additional components


Next we need to install OSX dependencies. I use Homebrew for dependency management, other package managers exist.

brew install portaudio
brew install swig

Finally we can install the required Python 3 packages

pip3 install pyttsx3
pip3 install pyAudio
pip3 install SpeechRecognition

Depending upon the engine you are going to listen with, you need the following

    sphinx
        pip3 install pocketsphinx
    google:
        No further dependencies
    google_cloud:
        pip3 install google-api-python-client
    wit:
        key needed
    houndify:
        client_id and client_key needed
    ibm:
        username and password required

And that should be it,