Gives all the compatible package canonical name

        name : str
            Name of the package

def get_package_versions(self, name):
        """
        Gives all the compatible package canonical name

        name : str
            Name of the package
        """
        package_data = self._packages.get(name)
        versions = []

        if package_data:
            versions = sort_versions(list(package_data.get('versions', [])))

        return versions