libtorrentRasterbar: multi outputs, install python2/3 bindings

Also fixes the Deluge build, which relied on .out and .python
being the same.

Signed-off-by: Austin Seipp <[e-mail]>

pkgs/applications/networking/p2p/deluge/default.nix

···
   ];
 
   propagatedBuildInputs = with pythonPackages; [
-    pyGtkGlade libtorrentRasterbar twisted Mako chardet pyxdg pyopenssl service-identity
+    pyGtkGlade twisted Mako chardet pyxdg pyopenssl service-identity
+    libtorrentRasterbar.dev libtorrentRasterbar.python
   ];
 
   nativeBuildInputs = [ intltool ];

pkgs/development/libraries/libtorrent-rasterbar/default.nix

···
-{ stdenv, lib, fetchFromGitHub, fetchpatch, pkgconfig, automake, autoconf, zlib
-, boost, openssl, libtool, python, libiconv, geoip }:
+{ stdenv, lib, fetchFromGitHub, fetchpatch, pkgconfig, automake, autoconf
+, zlib, boost, openssl, libtool, python, libiconv, geoip, ncurses
+}:
 
 let
   version = "1.1.9";
   formattedVersion = lib.replaceChars ["."] ["_"] version;
 
-  boostPython = boost.override { enablePython = true; };
+  # Make sure we override python, so the correct version is chosen
+  # for the bindings, if overridden
+  boostPython = boost.override { enablePython = true; inherit python; };
 
 in stdenv.mkDerivation {
   name = "libtorrent-rasterbar-${version}";
···
 
   enableParallelBuilding = true;
   nativeBuildInputs = [ automake autoconf libtool pkgconfig ];
-  buildInputs = [ boostPython openssl zlib python libiconv geoip ];
+  buildInputs = [ boostPython openssl zlib python libiconv geoip ncurses ];
   preConfigure = "./autotool.sh";
+
+  postInstall = ''
+    moveToOutput "include" "$dev"
+    moveToOutput "lib/${python.libPrefix}" "$python"
+  '';
+
+  outputs = [ "out" "dev" "python" ];
 
   configureFlags = [
     "--enable-python-binding"

pkgs/top-level/python-packages.nix

···
   foundationdb60 = (toPythonModule (pkgs.fdbPackages.override {
     inherit python;
   }).foundationdb60).python;
+
+  libtorrentRasterbar = (toPythonModule (pkgs.libtorrentRasterbar.override {
+    inherit python;
+  })).python;
 });
 
 in fix' (extends overrides packages)