`exp show`: `celery` error when upgrading from `2.13.0` to `2.15.0`

Bug Report

Description

From #vs-code on our Discord server:

I’ll fill in more details as I get them. From the error: ERROR: unexpected error - No module named 'celery.fixups' I’d assume that this is related to the ongoing work with upgrading the queue.

Reproduce

Expected

Environment information

Output of dvc doctor:

$ dvc doctor

Additional Information (if any):

[pmrowla]

Probably an issue with the binary (deb) packages not pulling in all of the necessary dvc-task/celery imports

[allenyllee]

Hi @mattseddon, this is my dvc doctor output:

PS D:\Projects\application-summarization> dvc doctor
DVC version: 2.15.0 (exe)
---------------------------------
Platform: Python 3.9.13 on Windows-10-10.0.19043-SP0
Supports:
        azure (adlfs = 2022.7.0, knack = 0.9.0, azure-identity = 1.10.0),
        gdrive (pydrive2 = 1.14.0),
        gs (gcsfs = 2022.5.0),
        hdfs (fsspec = 2022.5.0, pyarrow = 8.0.0),
        webhdfs (fsspec = 2022.5.0),
        http (aiohttp = 3.8.1, aiohttp-retry = 2.5.2),
        https (aiohttp = 3.8.1, aiohttp-retry = 2.5.2),
        s3 (s3fs = 2022.5.0, boto3 = 1.21.21),
        ssh (sshfs = 2022.6.0),
        oss (ossfs = 2021.8.0),
        webdav (webdav4 = 0.9.7),
        webdavs (webdav4 = 0.9.7)
Cache types: hardlink
Cache directory: NTFS on D:\
Caches: local
Remotes: ssh
Workspace directory: NTFS on D:\
Repo: dvc, git

I’m on windows 10, dvc installed by windows installer, and setup VSCode dvc extension to use system PATH. I can see the same error message in the extension output, and the extension always pooling and failed, can not get any information.