当前安装环境

Anaconda：2022.10
Python版本：3.13.2
在anaconda环境中，基于python=3.13.2版本下安装pyemd依赖包

安装Pyemd依赖包运行错误

1. 查询conda中pyemd的可用包版本：

conda search pyemd

2. 安装pyemd可用版本：

conda install pyemd=1.0.0

3. 安装运行错误：

   failed with initial frozen solve. Retrying with flexible solve.
   failed with repodata from current_repodata.json, will retry with next repodata source.

D:\******\Anaconda\Anaconda3-2022.10\Install\lib\site-packages\requests\__init__.py:109: RequestsDependencyWarning: urllib3 (2.5.0) or chardet (4.0.0)/charset_normalizer (2.0.4) doesn't match a supported version! warnings.warn( Collecting package metadata (current_repodata.json): done 
Solving environment: failed with initial frozen solve. Retrying with flexible solve. 
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.

4. 解决方案：
   可能python版本不兼容导致；python版本较高，pyemd 及其依赖可能尚未提供与较新python版本（python=3.13.2）的适配兼容，可通过降低python版本尝试再次conda install pyemd;
   降低python版本：

   conda install python=3.12.11
   

   

   conda install pyemd=1.0.0
   

   

注： 创建python环境时尽量不要使用最新版本！！！