在conda中安装fancyimpute，得到"PackageNotFoundError: Packages missing in current channels“

Question

我成功地在我的env中安装了fancyimpute，但在当前频道中仍然显示缺少该包，不确定这是什么意思。我尝试了pip install fancyimpute + conda search fancyimpute，它显示了相同的错误，如下所示:有什么办法解决这个问题吗？非常感谢！

(py36) C:\Users\chenl>conda install -c brittainhard fancyimpute
Fetching package metadata ...............

PackageNotFoundError: Packages missing in current channels:

  - fancyimpute

We have searched for the packages in the following channels:

  - https://conda.anaconda.org/brittainhard/win-64
  - https://conda.anaconda.org/brittainhard/noarch
  - https://repo.continuum.io/pkgs/main/win-64
  - https://repo.continuum.io/pkgs/main/noarch
  - https://repo.continuum.io/pkgs/free/win-64
  - https://repo.continuum.io/pkgs/free/noarch
  - https://repo.continuum.io/pkgs/r/win-64
  - https://repo.continuum.io/pkgs/r/noarch
  - https://repo.continuum.io/pkgs/pro/win-64
  - https://repo.continuum.io/pkgs/pro/noarch
  - https://repo.continuum.io/pkgs/msys2/win-64
  - https://repo.continuum.io/pkgs/msys2/noarch

Answer 1

看起来您使用的是Windows，而brittainhard/fancyimpute没有可用的Windows版本。要获得Windows版本，您需要使用其他conda channels之一，例如CIMCB/fancyimpute：conda install -c cimcb fancyimpute

Answer 2

尝试按以下顺序安装运行此命令：

conda install ecos  
conda install CVXcanon  
pip install fancyimpute