在Mac上的pycharm中安装Scikit-learn

Question

我已经能够在我的PyCharm环境中使用所有其他软件包，但是当我尝试下载sklearn或scikit-learn时，出现错误。错误开始如下：

Collecting scikit-learn
Using cached https://files.pythonhosted.org/packages/f5/2c/5edf2488897cad4fb8c4ace86369833552615bf264460ae4ef6e1f258982/scikit-learn-0.19.1.tar.gz
Building wheels for collected packages: scikit-learn
  Running setup.py bdist_wheel for scikit-learn: started
  Running setup.py bdist_wheel for scikit-learn: finished with status 'error'
  Complete output from command "/Users/.../PycharmProjects/StartingProject/VE Test/bin/python" -u -c "import setuptools, tokenize;__file__='/private/var/folders/h0/0p8xxjc12kdgydxx7hpky_yc0000gn/T/pycharm-packaging/scikit-learn/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /private/var/folders/h0/0p8xxjc12kdgydxx7hpky_yc0000gn/T/pip-wheel-wy8d4dqc --python-tag cp37:
  Partial import of sklearn during the build process.
  blas_opt_info:
  blas_mkl_info:
  customize UnixCCompiler
    libraries mkl_rt not found in ['/Users/.../PycharmProjects/StartingProject/VE Test/lib', '/usr/local/lib', '/usr/lib']
    NOT AVAILABLE...

我也尝试使用命令行来安装它，但是我也没有成功。任何帮助，将不胜感激。谢谢！

Answer 1

要使scikit-learn / sklearn或任何其他软件包在pycharm中工作，为pycharm配置的python解释器必须找到那些已安装的软件包和其他依赖项。

给定示例中的特定错误可能是由于缺少开发工具，例如gcc和make。在安装软件包之前，请尝试运行以下命令（假设它是ubuntu linux）-

sudo apt-get install build-essential

有关其他发行版，请参见here

此外，您还可以安装pycharm python解释器可以从设置中找到的软件包。