let 
  lib = (import <nixpkgs> {}).lib;

in
{

  clementine.spotify = false;
  whitelistedLicenses = with lib.licenses; [ wtfpl ];
  packageOverrides = pkgs: with pkgs;
	let
	myVimBundle = with pkgs.vimPlugins; {
	  # loaded on start
	  start = [
		ale
	    ctrlp
		deoplete-jedi
	    fugitive
		nerdtree
		nerdtree-git-plugin
		supertab
		vim-pandoc
		vim-pandoc-syntax
		vim-nix
	  ];
	};
	in 
  	rec {
      # build with debug symbols and in debug mode (less optimized)
	  myVim = vim_configurable.customize {
	    name = "vim-with-plugins";
		vimrcConfig.packages.myVimPackage = myVimBundle;
	  };
      opencvDebug = enableDebugging ((opencv3.override {enablePython=true; enableGtk3=true; enableDocs=true; pythonPackages=pkgs.python3Packages; }).overrideAttrs (oldAttrs: rec {cmakeBuildType = "Debug";}));
    };

}