zellij: fails to build by not finding a dependency about dream2nix HOT 4 CLOSED

{
  inputs.dream2nix.url = "github:nix-community/dream2nix";
  inputs.zellij.url = "github:zellij-org/zellij";
  inputs.zellij.flake = false;

  outputs = { self, dream2nix, zellij }@inputs:
    let
      dream2nix = inputs.dream2nix.lib.init {
        # modify according to your supported systems
        systems = [ "x86_64-linux" ];
        config.projectRoot = zellij ;
      };
    in dream2nix.makeFlakeOutputs {
      source = zellij;
    };
}

zellij> building
zellij> Executing cargoBuildHook
zellij> ++ env CC_x86_64-unknown-linux-gnu=/nix/store/pja9g36cy32z3d51942jqk91a6l2d5nv-gcc-wrapper-10.3.0/bin/cc CXX_x86_64-unknown-linux-gnu=/nix/store/pja9g36cy32z3d51942jqk91a6l2d5nv-gcc-wrapper-10.3.0/bin/c++ CC_x86_64-unknown-linux-gnu=/nix/store/pja9g36cy32z3d51942jqk91a6l2d5nv-gcc-wrapper-10.3.0/bin/cc CXX_x86_64-unknown-linux-gnu=/nix/store/pja9g36cy32z3d51942jqk91a6l2d5nv-gcc-wrapper-10.3.0/bin/c++ cargo build -j 4 --target x86_64-unknown-linux-gnu --frozen --release --package zellij
zellij> error: package collision in the lockfile: packages zellij-client v0.30.0 (/build/source/zellij-client) and zellij-client v0.30.0 (/nix/store/p4inwc3sjl85cyhq1dcasizw61mdl5ix-source/zellij-client) are different, but only one can be written to lockfile unambiguously