ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based...

本是古典何须时尚 2023-09-25 14:56 43阅读 0赞

error: can't find Rust compiler
          
        If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would avoid the need for a Rust compiler.
          
        To update pip, run:
          
            pip install --upgrade pip
          
        and then retry package installation.
          
        If you did intend to build this package from source, try installing a Rust compiler from your system package manager and ensure it is on the PATH during installation. Alternatively, rustup (available at https://rustup.rs) is the recommended way to download and update the Rust compiler toolchain.
        [end of output]
      
    note: This error originates from a subprocess, and is likely not a problem with pip.
    ERROR: Failed building wheel for tokenizers
    Failed to build tokenizers
    ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based projects

### 问题描述： ###

当我下载[transformers][]/spacy库的时候报了如上的错误。

### 解决办法： ###

1.安装[Rust][]  
（1）使用命令

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

（2）选择默认安装

1) Proceed with installation (default)
    2) Customize installation
    3) Cancel installation
    >1

（3）安装完成，使用命令查看[Rust][Rust 1]版本

rustc --version

2.pip3 install tranformers==x.x.x

> (x.x.x为版本号)

PS\_1：若Rust版本查看不了，则使用如下命令或查看官网

source $HOME/.cargo/env

PS\_2：若`pip install`报错，可以尝试修改python版本（我原来是3.9，换成3.8之后成功运行）

[ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based...\_JOJO黄金之风的博客-CSDN博客][ERROR_ Could not build wheels for tokenizers_ which is required to install pyproject.toml-based..._JOJO_-CSDN]

[transformers]: https://so.csdn.net/so/search?q=transformers&spm=1001.2101.3001.7020
[Rust]: https://www.rust-lang.org/tools/install
[Rust 1]: https://so.csdn.net/so/search?q=Rust&spm=1001.2101.3001.7020
[ERROR_ Could not build wheels for tokenizers_ which is required to install pyproject.toml-based..._JOJO_-CSDN]: https://blog.csdn.net/g1655/article/details/123055341

ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based...

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