从镜像站点获取的全量代码编译，报错，请问如何解决。

./build.sh --product-name Hi3516DV300 --ccache

++++++++++++++++++++++++++++++++++++++++

2022-04-11 15:39:59

--product-name Hi3516DV300 --ccache

Traceback (most recent call last):

File "build/lite/hb/main.py", line 103, in

sys.exit(main()) 

File "build/lite/hb/main.py", line 69, in main

each.get('name'))) 

File "/usr/lib/python3.6/importlib/init.py", line 126, in import_module

return _bootstrap._gcd_import(name[level:], package, level) 

File "", line 994, in _gcd_import

File "", line 971, in _find_and_load

File "", line 955, in _find_and_load_unlocked

File "", line 665, in _load_unlocked

File "", line 678, in exec_module

File "", line 219, in _call_with_frames_removed

File "/home/liuyan/workspaces/extern_disc_1T/ohos/code-v3.1-Release/OpenHarmony/build/lite/hb_internal/build/build.py", line 21, in

from hb_internal.build.build_process import Build 

File "/home/liuyan/workspaces/extern_disc_1T/ohos/code-v3.1-Release/OpenHarmony/build/lite/hb_internal/build/build_process.py", line 38, in

from hb_internal.preloader.preloader import Preloader 

File "/home/liuyan/workspaces/extern_disc_1T/ohos/code-v3.1-Release/OpenHarmony/build/lite/hb_internal/preloader/preloader.py", line 16, in

from dataclasses import dataclass 

ModuleNotFoundError: No module named 'dataclasses'

=====build error=====