【问题标题】:How to install inltk in jupyter notebook?如何在 jupyter notebook 中安装 inltk?
【发布时间】:2020-02-04 04:42:15
【问题描述】:

在安装 nltk 时,我遇到了这个问题。

Note: you may need to restart the kernel to use updated packages.

这里是image

【问题讨论】:

    标签: python python-3.x pip jupyter-notebook anaconda


    【解决方案1】:

    您应该像这样在 bash 安装说明前使用 !

    !pip install torch==1.4.0+cpu torchvision==0.5.0+cpu -f https://download.pytorch.org/whl/torch_stable.html
    

    或者在终端窗口中点击File>New>Terminal 并从那里安装包。要重新启动内核,请单击 Kernel>Restart。一般来说,我建议您阅读introduction to Jupyter notebooks to start

    【讨论】:

      【解决方案2】:

      !pip3 install nltk 将完成这项工作。开头的 ! 告诉笔记本将后续语句作为 shell 命令运行。你会看到这样的输出

      Collecting nltk
        Downloading https://files.pythonhosted.org/packages/f6/1d/d925cfb4f324ede997f6d47bea4d9babba51b49e87a767c170b77005889d/nltk-3.4.5.zip (1.5MB)
          100% |████████████████████████████████| 1.5MB 873kB/s ta 0:00:01
      Collecting six (from nltk)
        Using cached https://files.pythonhosted.org/packages/65/eb/1f97cb97bfc2390a276969c6fae16075da282f5058082d4cb10c6c5c1dba/six-1.14.0-py2.py3-none-any.whl
      Building wheels for collected packages: nltk
        Running setup.py bdist_wheel for nltk ... done
        Stored in directory: /home/swati/.cache/pip/wheels/96/86/f6/68ab24c23f207c0077381a5e3904b2815136b879538a24b483
      Successfully built nltk
      Installing collected packages: six, nltk
      Successfully installed nltk-3.4.5 six-1.14.0
      

      【讨论】:

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