在python中下载gensim包时出错

Question

我一直在尝试使用pip在python中使用pip.main(['install','gensim'])安装gensim包。它工作并开始下载，但后来我收到以下错误：

THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS FILE. If you have updated the package versions, please update the hashes. Otherwise, examine the package contents carefully; someone may have tampered with them.
gensim from https://files.pythonhosted.org/packages/82/f2/c2f2c87ed72483fce010fbfea1a3adbd168c0f0dafc878cbfb5a76381b03/gensim-3.4.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl#sha256=7bafe3f2fd49738942ef04396cb1e50a38283fe02203e5d4c66588daa01fb87c:
    Expected sha256 7bafe3f2fd49738942ef04396cb1e50a38283fe02203e5d4c66588daa01fb87c
         Got        728e9e79db209cfb0699c815c30a6169cefa61f46ef3471937100e4173fdbb3d

任何帮助将不胜感激

Answer 1

似乎包pip试图下载和安装正在传输中进行修改。您应该能够自己下载，验证和安装软件包。

1. 下载程序包：

   $ curl -O https://files.pythonhosted.org/packages/82/f2/c2f2c87ed72483fce010fbfea1a3adbd168c0f0dafc878cbfb5a76381b03/gensim-3.4.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl

2. 计算SHA256总和以确保包未被修改：

   $ openssl sha256 gensim-3.4.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl

输出应为7bafe3f2fd49738942ef04396cb1e50a38283fe02203e5d4c66588daa01fb87c（根据https://pypi.org/project/gensim/#files）

1. 安装包：

   $ pip install gensim-3.4.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl

Answer 2

我没有解决问题，但我找到了解决这一挑战的方法。我开始直接使用anaconda。我使用导航器在我的环境中安装gensim，然后使用spyder命令提示符运行我的代码。

这些链接很有用：

https://docs.anaconda.com/anaconda/navigator/

https://docs.anaconda.com/anaconda/install/

https://www.anaconda.com/download/#macos