> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-wbdocs-1882.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I install the wandb Python library in environments without gcc?

If an error occurs when installing `wandb` that states:

```
unable to execute 'gcc': No such file or directory
error: command 'gcc' failed with exit status 1
```

Install `psutil` directly from a pre-built wheel. Determine your Python version and operating system at [https://pywharf.github.io/pywharf-pkg-repo/psutil/](https://pywharf.github.io/pywharf-pkg-repo/psutil/).

For example, to install `psutil` on Python 3.8 in Linux:

```bash theme={null}
WHEEL_URL=https://github.com/pywharf/pywharf-pkg-repo/releases/download/psutil-5.7.0-cp38-cp38-manylinux2010_x86_64.whl#sha256=adc36dabdff0b9a4c84821ef5ce45848f30b8a01a1d5806316e068b5fd669c6d
pip install $WHEEL_URL
```

After installing `psutil`, run `pip install wandb` to complete the installation of `wandb`.

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