Error to install typst with nix shell on Mac OS

[tommens]

Hello, when trying to run "nix shell github:typst/typst-flake" on my MacBook Pro (M2 Pro, MacOS 14.8.4) I get the following unexpected error:

nix shell github:typst/typst-flake
error:
… while calling the 'derivationStrict' builtin
at «nix-internal»/derivation-internal.nix:37:12:
36|
37| strict = derivationStrict drvAttrs;
| ^
38|

   … while evaluating derivation 'typst-0.14.2'
     whose name attribute is located at «github:nixos/nixpkgs/fb7944c166a3b630f177938e478f0378e64ce108?narHash=sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf%2BOkucw%3D»/pkgs/stdenv/generic/make-derivation.nix:541:13

   … while evaluating attribute 'RUSTFLAGS' of derivation 'typst-0.14.2'

   (stack trace truncated; use '--show-trace' to show the full, detailed trace)

   error: The `env` attribute set can only contain derivation, string, boolean or integer attributes. The `RUSTFLAGS` attribute is of type null.

➜ ~ nix shell github:typst/typst-flake
error:
… while calling the 'derivationStrict' builtin
at «nix-internal»/derivation-internal.nix:37:12:
36|
37| strict = derivationStrict drvAttrs;
| ^
38|

   … while evaluating derivation 'typst-0.14.2'
     whose name attribute is located at «github:nixos/nixpkgs/fb7944c166a3b630f177938e478f0378e64ce108?narHash=sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf%2BOkucw%3D»/pkgs/stdenv/generic/make-derivation.nix:541:13

   … while evaluating attribute 'RUSTFLAGS' of derivation 'typst-0.14.2'

   (stack trace truncated; use '--show-trace' to show the full, detailed trace)

   error: The `env` attribute set can only contain derivation, string, boolean or integer attributes. The `RUSTFLAGS` attribute is of type null.

[haenoe]

See #9

[drupol]

Fixed in #9 !