install nix

home.nix

@@ -13,6 +13,7 @@
 
   # Configure PATH for all shells, including non-interactive ones
   home.sessionPath = [
+    "${config.home.homeDirectory}/.local/bin"
     "${config.home.homeDirectory}/.nix-profile/bin"
     "/nix/var/nix/profiles/default/bin"
   ];
@@ -30,6 +31,9 @@
   # Set environment variables for all shells
   home.sessionVariables = {
     NIX_PATH = "${config.home.homeDirectory}/.nix-defexpr/channels:nixpkgs=${config.home.homeDirectory}/.nix-defexpr/channels/nixpkgs";
+
+    # Use bwrap for nix-portable
+    NP_RUNTIME = "bwrap";
   };
 
   # Create SSH environment file for non-interactive sessions
@@ -41,6 +45,7 @@
 
   # Packages to install
   home.packages = with pkgs; [
+    nix
     eza
   ];