--- a/sound-output-device-chooser@kgshank.net/convenience.js
+++ b/sound-output-device-chooser@kgshank.net/convenience.js
@@ -111,7 +111,7 @@ function refreshCards() {
         log("New logic");
         let pyLocation =  Me.dir.get_child('utils/pa_helper.py').get_path();
         try {
-            let [result, out, err, exit_code] = GLib.spawn_command_line_sync('python ' + pyLocation);
+            let [result, out, err, exit_code] = GLib.spawn_command_line_sync('@python@ ' + pyLocation);
             // log("result" + result +" out"+out + " exit_code" + exit_code + "
             // err" +err);
             if(result && !exit_code) {
--- a/sound-output-device-chooser@kgshank.net/utils/libpulse_introspect.py
+++ b/sound-output-device-chooser@kgshank.net/utils/libpulse_introspect.py
@@ -86,7 +86,7 @@ else:
 
 _libraries = {}
 
-libpulse_library_name = find_library('pulse')
+libpulse_library_name = '@libpulse@'
 if libpulse_library_name is None:
     raise Exception('No libpulse.so library found!')