Error related to Cargo.toml

help
1

I am installing these requirements on a Windows machine.

transformers==4.2.1
scipy
datasets~=2.14.6
pandas
scikit-learn~=1.3.2
prettytable~=3.9.0
gradio
torch~=2.1.0
setuptools

numpy~=1.26.1
tqdm~=4.66.1
packaging~=23.2
filelock~=3.12.4
psycopg2-binary
openai
zss
sentence_transformers

Received a message that I needed Rust and so I installed that. Everything appears to be in my .cargo folder and I put it on my path. Installing the requirements again gives me this message

failed to parse manifest at C:\Users\...\.cargo\registry\src\github.com-1ecc6299db9ec823\cc-1.1.1\Cargo.toml

  Caused by:
    Feature `parallel` includes `dep:libc` which is neither a dependency nor another feature
  error: `cargo metadata --manifest-path Cargo.toml --format-version 1` failed with code 101
2

cc's parallel feature seemingly only works on unix platforms. From your post I'm unable to deduct which of your dependencies enables the feature. If you would be so kind and post the output from running cargo tree -e features in your console formatted as a code block here?

3

Thanks for the fast reply.

error: could not find `Cargo.toml` in `C:\Users\light\Desktop\lightsquaresolutions\LLM-R2-main\LLM-R2-main` or any parent directory
4

Sorry. I guess I need to be in the right directory.

[dev-dependencies]
`-- tempfile feature "default"
    `-- tempfile v3.10.1
        |-- cfg-if feature "default"
        |   `-- cfg-if v1.0.0
        |-- fastrand feature "default"
        |   |-- fastrand v2.1.0
        |   `-- fastrand feature "std"
        |       |-- fastrand v2.1.0
        |       `-- fastrand feature "alloc"
        |           `-- fastrand v2.1.0
        |-- windows-sys feature "Win32_Foundation"
        |   |-- windows-sys v0.52.0
        |   |   `-- windows-targets feature "default"
        |   |       `-- windows-targets v0.52.6
        |   |           `-- windows_x86_64_msvc feature "default"
        |   |               `-- windows_x86_64_msvc v0.52.6
        |   `-- windows-sys feature "Win32"
        |       `-- windows-sys v0.52.0 (*)
        |-- windows-sys feature "Win32_Storage_FileSystem"
        |   |-- windows-sys v0.52.0 (*)
        |   `-- windows-sys feature "Win32_Storage"
        |       |-- windows-sys v0.52.0 (*)
        |       `-- windows-sys feature "Win32" (*)
        `-- windows-sys feature "default"
            `-- windows-sys v0.52.0 (*)
5

Yes, sorry, just realized that you are trying to build some Python project where one of your dependencies requires Rust under the hood, not a Cargo package. No idea which of the Python packages you depend on is the one that requires Rust.

6

Looks like datasets:
datasets: This package (part of the Hugging Face ecosystem) depends on tokenizers, which is implemented in Rust for performance reasons. When you install datasets, it typically builds the Rust-based tokenizers during installation unless precompiled wheels are available for your platform.