将一些软件包从基本环境克隆到另一个 [英] Clone some packages from base env to another one

问题描述

我安装了蟒蛇.所以我已经安装了很多软件包.现在，我创建了一个新的env(几乎为空).并开始为其安装一些特定的软件包.这台机器上没有互联网，因此我需要将轮子或源文件复制到该机器上.

好的，它可以工作，但是为什么当我已经在基本环境中安装了numpy之类的软件包时，为什么我需要下载和复制这些软件包?

所以我的问题是-如果我已经在基础中安装了软件包，如何将其安装到新的环境中?--use-locals键还是其他?

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我找到了这一个问题.但是我不想复制所有软件包！我不需要所有这些.我需要其中的10-20个！

解决方案

我找到了答案:只需使用-offline 选项:

  conda激活my_env康达安装numpy --offline 

I installed anaconda. So I already have a lot of packages installed. Now I created new one env (almost empty). And start to install some specific packages to it. I have no internet on this machine, so I need to copy wheels or source files to it.

Ok, it works, but Why I need to download and copy some packages like numpy when I already have it in base env?

So my question is - How to install packages to new env if I already have them in base? --use-locals key or smth else?

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I found this one question. But I don't want to copy all of packages! I don't need all of them. I need 10-20 specific of them!

解决方案

I found the answer: just use --offline option:

conda activate my_env
conda install numpy --offline

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