When import yaml file, PackagesNotFoundError

PackagesNotFoundError: The following packages are not available from current channels:

  • ca-certificates==2020.1.1=0

Current channels:

how can I find this packages? thinks

Hello Jacky,

What kind of machine are you using? It looks like the main channel has this package for a few subdirectories: Anaconda.org

Maybe you’re on an Apple Silicon Mac? There is not a build for osx-arm64 (which equates to the Apple Silicon machines) on the main channel. Anaconda began distributing packages for osx-arm64 a few years after the package version you are looking for was released.

I dont see this version of ca-certificates on conda-forge at all.

Why do you need to use such an old version of the ca-certificates package?