问题描述
我想创建一个与我的 root 环境完全相同的环境,但不制作任何包的硬拷贝(稍后我将添加一些不在 Anaconda 中的包).我认为我可以使用以下方法之一来做到这一点:
I want to create an environment which is an exact copy of my root environment, but not making any hard copies of packages (later I will add a few packages not in Anaconda). I thought I could do this with one of the following:
conda create -n newroot --clone root conda create -n newroot --copy root conda create -n newroot anaconda
但是所有这些下载包.如何创建当前 Anaconda 发行版的精确副本环境?(我知道以后我可以使用 conda install -n newroot <package name> 添加包)
But all of these download packages. How do I create an exact replica environment of the current Anaconda distribution? (I know later I can add packages with conda install -n newroot <package name>)
推荐答案
conda 尽可能(几乎总是)在内部使用硬链接,因此新环境的成本最低,所以我的建议是使用:
conda uses hardlinks internally when it can (nearly always) so the cost of new environments is minimal, so my recommendation is to use:
conda create -n newroot --clone root
不要使用 --copy,因为这会明确避免使用硬链接.
Do not use --copy since that explicitly avoids using hardlinks.