added cinnamon-session.nix

pkgs/desktops/cinnamon/cinnamon-session.nix

@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, autoreconfHook, glib, gettext, gnome_common, gtk3, dbus_glib, 
-upower, json_glib,intltool, systemd, hicolor_icon_theme, makeWrapper}:
+upower, json_glib,intltool, systemd, hicolor_icon_theme, cinnamon-session}:
 
 let
   version = "2.0.6";
@@ -21,19 +21,17 @@ stdenv.mkDerivation {
     pkgconfig autoreconfHook
     glib gettext gnome_common
     gtk3 dbus_glib upower json_glib
-    intltool systemd makeWrapper
+    intltool systemd 
    ];
 
   preBuild = "patchShebangs ./scripts";
 
-  installPhase = ''
-    wrapProgram $out/bin/cinnamon-session \
-      --prefix XDG_DATA_DIRS ":" "${hicolor_icon_theme}/share"
-  '';  
-
-  postInstall =  ''
-         rm $out/share/icons/hicolor/icon-theme.cache
-   ''; 
+  
+  postInstall  = ''
+     ${glib}/bin/glib-compile-schemas $out/share/glib-2.0/schemas/
+     rm $out/share/icons/hicolor/icon-theme.cache
+   '';
+ 
  meta = {
     homepage = "http://cinnamon.linuxmint.com";
     description = "the cinnamon session files " ;

pkgs/top-level/all-packages.nix

@@ -9591,7 +9591,7 @@ let
     callPackage = newScope pkgs.cinnamon;
     inherit (gnome3) gnome_common;
 
-    cinnamon-session = callPackage ../desktop/cinnamon/cinnamon-session.nix{ } ;
+    cinnamon-session = callPackage ../desktops/cinnamon/cinnamon-session.nix{ } ;
 
     cinnamon-desktop = callPackage ../desktops/cinnamon/cinnamon-desktop.nix { };