def load_installed_version(self):
        installed_packages = get_installed_pypackages()
        if self.package in installed_packages:
            self.version = "=={}".format(
                installed_packages[self.package].version)
def create(self):
        self._set_changed_options()
        if self.client.check_mode:
            return True
        if self.want.base_key is None:
            raise F5ModuleError(
                "You must specify a 'base_key' when creating a license pool"
            )
        self.create_on_device()
        return True