def install(h, pip, groups, save, save_dev, packages):
    """Install a pip or bower package."""
    if groups:
        groups = [text_type.strip(group) for group in groups.split(",")]
    else:
        groups = h.requirements.keys()

    if not packages:
        for group in groups:
            if group not in h.requirements:
                warning("{} not in requirements".format(group))
                continue
            install = (h.install_bower if group.startswith("bower")
                       else h.install_pip)
            for requirement in h.requirements[group]:
                install(str(requirement), save=False, save_dev=False)
    if pip:
        for package in packages:
            h.install_pip(package, save=save, save_dev=save_dev)
    else:
        for package in packages:
            h.install_bower(package, save=save, save_dev=save_dev)
def _match_notequal_to(search_base, attribute, value, candidates):
        matches = list()
        match_using_regex = False

        if "*" in value:
            match_using_regex = True
            #regex = check_escape(value)
            regex = value.replace('*', '.*')
            regex = "^{0}$".format(regex)

        for entry in candidates:
            found = False
            dn = entry.get("dn")

            if not dn.endswith(search_base):
                continue

            values_from_directory = entry.get("attributes").get(attribute)
            if isinstance(values_from_directory, list):
                for item in values_from_directory:
                    if attribute == "objectGUID":
                        item = _convert_objectGUID(item)

                    if match_using_regex:
                        m = re.match(regex, str(item), re.I)
                        if m:
                            found = True
                    else:
                        if item == value:
                            found = True
                if found is False:
                    entry["type"] = "searchResEntry"
                    matches.append(entry)
            else:
                if attribute == "objectGUID":
                    values_from_directory = _convert_objectGUID(values_from_directory)

                if match_using_regex:
                    m = re.match(regex, str(values_from_directory), re.I)
                    if not m:
                        entry["type"] = "searchResEntry"
                        matches.append(entry)
                else:
                    if str(value) != str(values_from_directory):
                        entry["type"] = "searchResEntry"
                        matches.append(entry)

        return matches