WARNING: Ignoring invalid distribution -yasn1 (/usr/local/lib/python3.7/dist-packages) Collecting dlib Downloading dlib-19.24.1.tar.gz (3.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.2/3.2 MB 16.3 kB/s eta 0:00:00 Preparing metadata (setup.py) ... done Building wheels for collected packages: dlib Building wheel for dlib (setup.py) ... |到这里卡住了

这个错误可能是由于你的系统缺少某些依赖项导致的。你可以尝试以下步骤来解决该问题：

1. 确保你已经安装了所有必要的依赖项，例如CMake，gcc等。你可以在终端中运行以下命令来安装这些依赖项：

sudo apt-get install build-essential cmake
sudo apt-get install libopenblas-dev liblapack-dev
sudo apt-get install libx11-dev libgtk-3-dev

2. 如果你已经安装了必要的依赖项并且仍然遇到问题，那么你可以尝试使用Anaconda环境进行安装。你可以使用以下命令来创建一个名为“myenv”的新环境：

conda create --name myenv

激活该环境：

conda activate myenv

然后再运行安装命令：

pip install dlib

3. 如果上述两种方法都无法解决问题，那么你可以尝试从源代码进行安装。你可以从dlib官方网站下载源代码，然后在源代码所在目录中运行以下命令：

python setup.py install

希望这些方法可以帮助你解决问题。

相关问题

WARNING: Ignoring invalid distribution -yasn1 (/usr/local/lib/python3.7/dist-packages)

这个警告是因为您的 Python 中存在一个无效的分发包 `-yasn1`，可能是由于先前的安装或卸载过程中出现了错误。您可以尝试重新安装或卸载该分发包来解决此问题，或者可以尝试使用 `pip check` 命令来检查是否存在其他无效的分发包。如果您不确定如何解决此问题，建议您搜索相关的解决方案或寻求专业开发人员的帮助。

按照上述提示操作后出现WARNING: Ignoring invalid distribution - (d:\statistics\anaconda\lib\site-packages) WARNING: Ignoring invalid distribution -illow (d:\statistics\anaconda\lib\site-packages) WARNING: Ignoring invalid distribution -ip (d:\statistics\anaconda\lib\site-packages) WARNING: Ignoring invalid distribution - (d:\statistics\anaconda\lib\site-packages) WARNING: Ignoring invalid distribution -illow (d:\statistics\anaconda\lib\site-packages) WARNING: Ignoring invalid distribution -ip (d:\statistics\anaconda\lib\site-packages)

The warning messages you are seeing indicate that there might be some invalid or corrupted distributions of packages installed in your Anaconda environment. This could potentially cause conflicts or issues when trying to install or use other packages.

To resolve this issue, you can try reinstalling the affected packages. Open a command prompt or terminal and run the following commands one by one:

pip uninstall Pillow
pip uninstall ipython
pip uninstall -y IPython

After uninstalling these packages, you can reinstall them using the following commands:

pip install Pillow
pip install ipython

Make sure to run these commands outside of any virtual environments if you are using one.

If the issue persists or you encounter any other errors, please let me know, and provide more details about your environment and the specific versions of the packages you are using.