Matching packages distinguish between uppercase and
        lowercase

def case_insensitive(self):
        """Matching packages distinguish between uppercase and
        lowercase
        """
        if "--case-ins" in self.flag:
            data_dict = Utils().case_sensitive(self.data)
            for key, value in data_dict.iteritems():
                if key == self.name.lower():
                    self.name = value