Exec format error after overriding a package's attribute set

Help
1

I am trying to override the attribute of nixpkgs powershell package using the following snippet in my flake.nix:

mypwsh = pkgs.powershell.overrideAttrs( rec { 
  version = "7.2.19"; 		  
  src = pkgs.fetchurl {
    url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-linux-arm64.tar.gz";
    hash = "sha256-9tJFZfM+qEi4/EhJLpn324ldossMgTP7ndfpIILG5N4="        
  };
});

This seemed fine at first but when running the executable I get

pwsh
/nix/store/3xpdbh6mfrrh9gazwnb4nhzayhsgigsy-powershell-7.2.19/bin/pwsh: line 47: /nix/store/3xpdbh6mfrrh9gazwnb4nhzayhsgigsy-powershell-7.2.19/share/powershell/pwsh: cannot execute binary file: Exec format error
/nix/store/3xpdbh6mfrrh9gazwnb4nhzayhsgigsy-powershell-7.2.19/bin/pwsh: line 47: /nix/store/3xpdbh6mfrrh9gazwnb4nhzayhsgigsy-powershell-7.2.19/share/powershell/pwsh: Success

It would seem I am not using the correct platform, even though my machine is indeed x86_64-linux? Any clue how to fix that?

Thanks in advance, any hint appreciated!

2

The download link says arm64, so it seems indeed as if it’s wrong for your platform.

3

You’re right, silly me!

Now I have another error to work around: missing libssl.so.1 and libcrypto.so.1. I guess I need to help the linker find them when building. Not sure how to do this but I’ll do my homework.