cant install on Mac.

[liyin2015]

Instructions To Reproduce the 🐛 Bug:

1. Full runnable code or full changes you made:

pip install .

Error message:

From https://github.com/PyTorchLightning/lightning-tutorials
   * branch            290fb466de1fcc2ac6025f74b56906592911e856 -> FETCH_HEAD
  git-lfs filter-process: git-lfs: command not found
  fatal: the remote end hung up unexpectedly
  Unable to checkout '290fb466de1fcc2ac6025f74b56906592911e856' in submodule path '_notebooks'
  error: subprocess-exited-with-error
  
  × git submodule update --init --recursive -q did not run successfully.
  │ exit code: 1
  ╰─> 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 submodule update --init --recursive -q did not run successfully.
│ exit code: 1
╰─> See above for output.

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

[zhanghang1989]

It is okay on my side:

git clone [email protected]:facebookresearch/d2go.git & cd d2go
python setup.py install

What are the pytorch & detectron2 versions are you using?

[wat3rBro]

I also tried a fresh install (latest anaconda3 version 4.12.0, python3.9.12, git version 2.31.1) and it installs correctly.

Collecting pytorch-lightning@ git+https://github.com/PyTorchLightning/pytorch-lightning@9b011606f
  Cloning https://github.com/PyTorchLightning/pytorch-lightning (to revision 9b011606f) to /private/var/folders/cr/kc3g11w92312m4fznntvqc5r0000gn/T/pip-install-190o3x67/pytorch-lightning_0d4979e642b645628523fb33940d85aa
  Running command git clone -q https://github.com/PyTorchLightning/pytorch-lightning /private/var/folders/cr/kc3g11w92312m4fznntvqc5r0000gn/T/pip-install-190o3x67/pytorch-lightning_0d4979e642b645628523fb33940d85aa
  WARNING: Did not find branch or tag '9b011606f', assuming revision or ref.
  Running command git checkout -q 9b011606f
  Resolved https://github.com/PyTorchLightning/pytorch-lightning to commit 9b011606f
  Running command git submodule update --init --recursive -q
  From https://github.com/PyTorchLightning/lightning-tutorials
   * branch            290fb466de1fcc2ac6025f74b56906592911e856 -> FETCH_HEAD
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... done

Maybe it's a conda/python/git version issue?

[wat3rBro]

Also git-lfs filter-process: git-lfs: command not found looks suspicious.

[Papaass]

Install git-lfs .This link can helphttps://docs.github.com/en/repositories/working-with-files/managing-large-files/installing-git-large-file-storage