Installs things that need to be in place before installing the main package

def other_dependancies(server, environment):
    """Installs things that need to be in place before installing the main package"""
    server = server.lower()
    # Pillow is not on TestPyPI
    if server is "local":
        pass
    elif server in ["testpypi", "pypitest"]:
        print("  **Install Pillow**")
        subprocess.call([environment + '\\Scripts\\pip.exe', 'install', 'Pillow'], shell=True)
    elif server is "pypi":
        pass
    else:
        print("  **Nothing more to install**")