I am trying to install detection b following the official tutorial but...

[Sher10ckfly]

Running command git clone --filter=blob:none --quiet https://github.com/facebookresearch/detectron2.git /private/var/folders/sh/68p0y75x3qj6bmf4by8cqpc80000gn/T/pip-req-build-b7g7kjfd
fatal: unable to access 'https://github.com/facebookresearch/detectron2.git/': Failed to connect to github.com port 443 after 75014 ms: Couldn't connect to server
error: subprocess-exited-with-error

× git clone --filter=blob:none --quiet https://github.com/facebookresearch/detectron2.git /private/var/folders/sh/68p0y75x3qj6bmf4by8cqpc80000gn/T/pip-req-build-b7g7kjfd did not run successfully.
│ exit code: 128
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× git clone --filter=blob:none --quiet https://github.com/facebookresearch/detectron2.git /private/var/folders/sh/68p0y75x3qj6bmf4by8cqpc80000gn/T/pip-req-build-b7g7kjfd did not run successfully.
│ exit code: 128
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

[Sher10ckfly]

Failed building wheel for detectron2，I tried again and it says

[zhi-xuan-chen]

Hello！I also meet this problem, do you solve it now?

[lawrence-fw]

First do this recommended here:
git config --global --unset http.proxy
git config --global --unset https.proxy

Then try this guide: https://dev.to/reckon762/how-to-install-detectron2-on-windows-3hil