i still cannot download on intel mac

[jaredgreen2]

i still get a 404
$ lake exe LeanCopilot/download
✖ [3/20] (Optional) Fetching LeanCopilot:optRelease
trace: downloading https://github.com/lean-dojo/LeanCopilot/releases/download/v1.5.1/x86_64-macOS.tar.gz
trace: .> curl -s -S -f -o ././.lake/packages/LeanCopilot/.lake/x86_64-macOS.tar.gz -L https://github.com/lean-dojo/LeanCopilot/releases/download/v1.5.1/x86_64-macOS.tar.gz
trace: stderr:
curl: (22) The requested URL returned error: 404
error: external command 'curl' exited with code 22
error: build failed

[Peiyang-Song]

I see, thanks for the report. Seems like it is somehow still trying to get the download from a prebuilt release. Did all the steps before lake exe LeanCopilot/download succeed? Specifically did the lake build complete without errors? If it's just the downloading step that triggers a 404, you may download the models manually.

[jaredgreen2]

yes everything before succeeded. could you put up instructions on how to do the download manually? and what to do afterwards?

[Peiyang-Song]

Thanks, that's great to know. Sure -- let me put this guide of manually downloading models into README and also post it here after I'm done.

[Peiyang-Song]

In PR #118 instructions are added for manually downloading models from Hugging Face, into the README. The Hugging Face URLs for the four models are at

"https://huggingface.co/kaiyuy/ct2-leandojo-lean4-tacgen-byt5-small"
"https://huggingface.co/kaiyuy/ct2-leandojo-lean4-retriever-byt5-small"
"https://huggingface.co/kaiyuy/premise-embeddings-leandojo-lean4-retriever-byt5-small"
"https://huggingface.co/kaiyuy/ct2-byt5-small"

You can download them directly and put them into ~/.cache/lean_copilot/. All other steps before and after stay the same.

[jaredgreen2]

do i just download model.bin, or the entirety of each repository?

[Peiyang-Song]

The entire repo, you can directly git clone.

[jaredgreen2]

also, what is the full path to that folder, starting at <project_name>

[Peiyang-Song]

Which folder? The repos are directly at the URLs.

[jaredgreen2]

~/.cache/lean_copilot/

[Peiyang-Song]

This is already the path to the folder. I cannot tell what the exact full path is on your machine, because that depends on what your home directory is. Is this what you are asking?

[jaredgreen2]

it doesnt appear to exist.

[jaredgreen2]

~/.cache/mathlib is the only folder present in .cache

[Peiyang-Song]

Right, if you have not ever downloaded these models before, that folder should not have existed by now. You can create it.

[jaredgreen2]

and the command for that is

[Peiyang-Song]

You mean how to create a folder on your desktop?