av2安装包的版本问题

[qq769852576]

你好，我安装av2安装包后报错：
Traceback (most recent call last):
File "/root/miniconda3/lib/python3.8/runpy.py", line 185, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
File "/root/miniconda3/lib/python3.8/runpy.py", line 111, in _get_module_details
import(pkg_name)
File "/root/UniTR-main/pcdet/datasets/init.py", line 15, in
from .argo2.argo2_dataset import Argo2Dataset
File "/root/UniTR-main/pcdet/datasets/argo2/argo2_dataset.py", line 7, in
from av2.utils.io import read_feather
File "/root/miniconda3/lib/python3.8/site-packages/av2/utils/io.py", line 14, in
from upath import UPath
File "/root/miniconda3/lib/python3.8/site-packages/upath/init.py", line 10, in
from upath.core import UPath
File "/root/miniconda3/lib/python3.8/site-packages/upath/core.py", line 22, in
from fsspec.registry import get_filesystem_class
File "/root/miniconda3/lib/python3.8/site-packages/fsspec/init.py", line 3, in
from . import caching
File "/root/miniconda3/lib/python3.8/site-packages/fsspec/caching.py", line 40, in
MultiFetcher = Callable[list[[int, int]], bytes] # Maps [(start, end)] to bytes
TypeError: 'type' object is not subscriptable
请问我应该下载哪个版本的av2