DeterminateSystems/zero-to-nix

Issue with page `src/pages/start/3.nix-develop.mdx` - `unsupported tarball input attribute 'rev'`

thanhnguyen2187 opened this issue · 2 comments

thanhnguyen2187 commented

Hi!

Many thanks for the awesome learning source!

I used the command provided in the lesson:

nix develop "github:DeterminateSystems/zero-to-nix#example"

But it raised:

error: unsupported tarball input attribute 'rev'
(use '--show-trace' to show detailed location information)

Adding --show-trace yields:

error:
       … while updating the lock file of flake 'github:DeterminateSystems/zero-to-nix/22a258b8a2b7730e294ac5886a23eab94bcac794'

       error: unsupported tarball input attribute 'rev'

Do you have any idea what's the problem behind?

Thanks!

thanhnguyen2187 commented

Not sure if it helps, but I'm using NixOS 23.05. Running nix --version yields nix (Nix) 2.13.3.

lucperkins commented

We recommend upgrading Nix to the 2.18.* series by running nix upgrade-nix (you may need sudo)

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