如何使用Conda下载完整的软件包依赖关系链？
我有一个需求文件，描述了我需要的conda软件包。这些是我要运行的脚本中所需的依赖项。该脚本需要在未连接到网络或Internet的机器上运行。因此，我决定使用download-nly，如说明在这里。
这对我不起作用。当我只选择一个依赖项下载时，我会出现错误。这是我的命令行语句：
conda install-download-folly grpcio = 1.35.0
这是我收到的错误：
condaexitzero：准备的软件包缓存。 UninklinkTransaction 取消 - 仅下载选项
，仅下载是在这种情况下可以帮助我取消下载。...这不是我想要的。我想下载完整的依赖关系链，以便在离线环境中使用它。
我该怎么做？
I have a requirements file that describes the conda packages I need. These are required dependencies in a script I want to run. The script needs to run on a machine that is not connected to a network or internet. Therefore, I have decided to use download-only as explained here.
This is not working for me. When I choose just one dependency to download, I get an error. This is my command-line statement:
conda install --download-only grpcio=1.35.0
This is the error I get:
CondaExitZero: Package caches prepared. UnlinkLinkTransaction
cancelled with --download-only option
Apparently, the download-only is in this cases helps me to cancel the download.... That is not what I want. I want to download the full dependency chain in order to use it in an offline environment.
How do I do that?
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请在
同时，要么尝试创建一个新的环境，然后使用
- 仅下载标志，并通过激活该环境。另外，此答案显示了如何下载完整求解的原始软件包，忽略了任何现有的软件包缓存。Please file a bug report on the Conda repository, since this appears that it shouldn't be happening. I suspect the issue is that for download-only transactions, Conda still determines that a package might need to be removed in order to eventually install the requested package. That shouldn't be necessary, so I'd call that a bug.
In the meantime, either try creating a new environment and then using the
--download-onlyflag with that environment activated. Alternatively, this answer shows how to download raw packages for a full solve, ignoring any existing package cache.