--- musique/musique.pro.orig	2013-04-12 15:44:38.898076411 -0300
+++ musique/musique.pro	2013-04-12 15:46:16.926670867 -0300
@@ -19,7 +19,8 @@
 TARGET = $${APP_UNIX_NAME}
 LIBS += -ltag
 QT += network xml phonon sql
-include(src/qtsingleapplication/qtsingleapplication.pri)
+#include(src/qtsingleapplication/qtsingleapplication.pri)
+CONFIG += qtsingleapplication
 
 HEADERS += src/mainwindow.h \
     src/aboutview.h \