diff --git a/debian/control b/debian/control
index a865fe6..d98738d 100644
--- a/debian/control
+++ b/debian/control
@@ -10,24 +10,32 @@ Build-Depends:
  cdbs,
  libavformat-dev,
  libswscale-dev,
- qtbase5-dev,
- qttools5-dev-tools,
- qt5-default,
+ libqt4-dev,
+ qt4-dev-tools,
+ qt4-default,
+ kdelibs5-dev,
  libnotify-dev,
+ libgtk2.0-dev,
+ libappindicator-dev,
  pkg-config,
- vitamtp-dev
+ vitamtp-dev (>= 2.5.4)
 
 Package: qcma
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Depends: vitamtp4 (>= 2.5.4), ${shlibs:Depends}, ${misc:Depends}
 Description: Content Manager Assistant for the PS Vita
 
 Package: qcma-cli
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Depends: vitamtp4 (>= 2.5.4), ${shlibs:Depends}, ${misc:Depends}
 Description: Content Manager Assistant for the PS Vita (headless version)
 
 Package: qcma-appindicator
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Depends: qcma (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
 Description: Content Manager Assistant for the PS Vita (appindicator support)
+
+Package: qcma-kdenotifier
+Architecture: any
+Depends: qcma (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
+Description: Content Manager Assistant for the PS Vita (kdenotifier support)
diff --git a/debian/qcma-appindicator.install b/debian/qcma-appindicator.install
index 06b547c..031c357 100644
--- a/debian/qcma-appindicator.install
+++ b/debian/qcma-appindicator.install
@@ -1,3 +1,3 @@
-usr/share/qcma/libqcma_appindicator.so
+usr/lib/qcma/libqcma_appindicator.so
 resources/images/qcma_on.png usr/share/icons/hicolor/64x64/actions
 resources/images/qcma_off.png usr/share/icons/hicolor/64x64/actions
diff --git a/debian/qcma-kdenotifier.install b/debian/qcma-kdenotifier.install
new file mode 100644
index 0000000..0bb2ea9
--- /dev/null
+++ b/debian/qcma-kdenotifier.install
@@ -0,0 +1 @@
+usr/lib/qcma/libqcma_kdenotifier.so
diff --git a/debian/rules b/debian/rules
index 56c0ce0..f5c79ad 100755
--- a/debian/rules
+++ b/debian/rules
@@ -3,7 +3,7 @@
 include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/qmake.mk
 
-DEB_QMAKE_ARGS += qcma.pro PREFIX=/usr CONFIG+=ENABLE_APPINDICATOR
+DEB_QMAKE_ARGS += qcma.pro PREFIX=/usr CONFIG+="ENABLE_APPINDICATOR"
 
 pre-build::
 	lrelease resources/translations/*.ts
diff --git a/qcma.pro b/qcma.pro
index 5a7ec5f..68bf92d 100644
--- a/qcma.pro
+++ b/qcma.pro
@@ -21,7 +21,7 @@ unix:!macx:!android {
     }
     ENABLE_KDENOTIFIER {
         greaterThan(QT_MAJOR_VERSION, 4) {
-            #error("ENABLE_KDE can only be used with Qt4")
+            error("ENABLE_KDE can only be used with Qt4")
         }
         SUBDIRS += qcma_kdenotifier.pro
     }
diff --git a/qcma_appindicator.pro b/qcma_appindicator.pro
index f4fd76c..a4208df 100644
--- a/qcma_appindicator.pro
+++ b/qcma_appindicator.pro
@@ -7,7 +7,7 @@ DEFINES += QCMA_TRAYINDICATOR_LIBRARY
 
 QT_CONFIG -= no-pkg-config
 
-PKGCONFIG += appindicator-0.1 libnotify
+PKGCONFIG += appindicator-0.1 gtk+-2.0 libnotify
 INCLUDEPATH += src/
 
 SOURCES += \
diff --git a/qcma_kdenotifier.pro b/qcma_kdenotifier.pro
index c0c0539..004e51b 100644
--- a/qcma_kdenotifier.pro
+++ b/qcma_kdenotifier.pro
@@ -17,3 +17,5 @@ HEADERS += \
     src/indicator/kdenotifiertray.h
 
 target.path = /usr/lib/qcma
+
+INSTALLS += target
diff --git a/qcmares.qrc b/qcmares.qrc
index 39f87a8..6c22039 100644
--- a/qcmares.qrc
+++ b/qcmares.qrc
@@ -7,5 +7,7 @@
         <file>resources/images/edit-clear-locationbar-rtl.png</file>
         <file>resources/images/tray/qcma_off.png</file>
         <file>resources/images/tray/qcma_off_16.png</file>
+        <file>resources/images/qcma_on.png</file>
+        <file>resources/images/qcma_off.png</file>
     </qresource>
 </RCC>
diff --git a/src/forms/configwidget.ui b/src/forms/configwidget.ui
index 2637d24..dc58104 100644
--- a/src/forms/configwidget.ui
+++ b/src/forms/configwidget.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>520</width>
-    <height>439</height>
+    <width>532</width>
+    <height>457</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -30,6 +30,11 @@
           <layout class="QVBoxLayout" name="verticalLayout_2">
            <item>
             <widget class="QLabel" name="label">
+             <property name="font">
+              <font>
+               <pointsize>10</pointsize>
+              </font>
+             </property>
              <property name="text">
               <string>Specify the folders that the PS Vita will access for each content type.</string>
              </property>
@@ -236,6 +241,19 @@
                </item>
               </layout>
              </item>
+             <item>
+              <spacer name="verticalSpacer_2">
+               <property name="orientation">
+                <enum>Qt::Vertical</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>20</width>
+                 <height>40</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
             </layout>
            </item>
           </layout>
diff --git a/src/gui/mainwidget.cpp b/src/gui/mainwidget.cpp
index ea71f68..e65430a 100644
--- a/src/gui/mainwidget.cpp
+++ b/src/gui/mainwidget.cpp
@@ -102,9 +102,9 @@ void MainWidget::stopServer()
 void MainWidget::deviceDisconnect()
 {
 #ifndef Q_OS_WIN32
-    trayIcon->setIcon("qcma_off.png");
+    trayIcon->setIcon("qcma_off");
 #else
-    trayIcon->setIcon("qcma_off_16.png");
+    trayIcon->setIcon("qcma_off_16");
 #endif
     qDebug("Icon changed - disconnected");
     setTrayTooltip(tr("Disconnected"));
@@ -114,9 +114,9 @@ void MainWidget::deviceDisconnect()
 void MainWidget::deviceConnect(QString message)
 {
 #ifndef Q_OS_WIN32
-    trayIcon->setIcon("qcma_on.png");
+    trayIcon->setIcon("qcma_on");
 #else
-    trayIcon->setIcon("qcma_off_16.png");
+    trayIcon->setIcon("qcma_off_16");
 #endif
     qDebug("Icon changed - connected");
     setTrayTooltip(message);
@@ -217,27 +217,29 @@ TrayIndicator *MainWidget::createTrayObject(QWidget *parent)
     TrayFunctionPointer create_tray = NULL;
 
     QString desktop = getenv("XDG_CURRENT_DESKTOP");
+    qDebug() << "Current desktop: " << desktop;
 
 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
     if(desktop.toLower() == "kde")
     {
         // KDENotifier
-        QLibrary library("/usr/lib/qcma/qcma_kdenotifier.so");
+        QLibrary library("/usr/lib/qcma/libqcma_kdenotifier.so");
         if(library.load())
             create_tray = reinterpret_cast<TrayFunctionPointer>(library.resolve("createTrayIndicator"));
         else
-            qDebug() << "Cannot load qcma_kdenotifier plugin";
+            qDebug() << "Cannot load libqcma_kdenotifier plugin";
     }
     else
 #endif
+    // try to use the appindicator if is available
     // if(desktop.toLower() == "unity")
     {
         // AppIndicator
-        QLibrary library("/usr/lib/qcma/qcma_appindicator.so");
+        QLibrary library("/usr/lib/qcma/libqcma_appindicator.so");
         if(library.load())
             create_tray = reinterpret_cast<TrayFunctionPointer>(library.resolve("createTrayIndicator"));
         else
-            qDebug() << "Cannot load qcma_appindicator plugin";
+            qDebug() << "Cannot load libqcma_appindicator plugin";
     }
 
     // else QSystemTrayIcon
@@ -250,9 +252,9 @@ void MainWidget::createTrayIcon()
     trayIcon->init();
 
 #ifndef Q_OS_WIN32
-    trayIcon->setIcon("qcma_off.png");
+    trayIcon->setIcon("qcma_off");
 #else
-    trayIcon->setIcon("qcma_off_16.png");
+    trayIcon->setIcon("qcma_off_16");
 #endif
     trayIcon->show();
 
diff --git a/src/indicator/qtrayicon.cpp b/src/indicator/qtrayicon.cpp
index 6c92a04..6ef607b 100644
--- a/src/indicator/qtrayicon.cpp
+++ b/src/indicator/qtrayicon.cpp
@@ -96,7 +96,8 @@ bool QTrayIcon::isVisible()
 
 void QTrayIcon::setIcon(const QString &icon)
 {
-    m_tray_icon->setIcon(QIcon(":/main/resources/images/tray/" + icon));
+    QIcon qicon(":/main/resources/images/" + icon + ".png");
+    m_tray_icon->setIcon(qicon);
 }
 
 void QTrayIcon::show()
diff --git a/src/indicator/unityindicator.cpp b/src/indicator/unityindicator.cpp
index c88c4e2..67cf736 100644
--- a/src/indicator/unityindicator.cpp
+++ b/src/indicator/unityindicator.cpp
@@ -27,6 +27,7 @@
 #define writableLocation storageLocation
 #endif
 
+#include <QDebug>
 #include <QDir>
 #include <QVector>
 
@@ -143,13 +144,13 @@ void UnityIndicator::init()
     gtk_widget_show(quit);
 
     m_indicator = app_indicator_new(
-        "unique-application-name",
-        "indicator-messages",
+        "qcma-appindicator",
+        "qcma-messages",
         APP_INDICATOR_CATEGORY_APPLICATION_STATUS
     );
 
     QString icon_path;
-    QString icon_name = "share/icons/hicolor/64x64/tray/qcma_on.png";
+    QString icon_name = "share/icons/hicolor/64x64/actions/qcma_on.png";
 
     if(QFile("/usr/" + icon_name).exists())
         icon_path = QFileInfo("/usr/" + icon_name).absolutePath();
@@ -157,7 +158,12 @@ void UnityIndicator::init()
         icon_path = QFileInfo("/usr/" + icon_name).absolutePath();
 
     if(!icon_path.isEmpty())
+    {
+        qDebug() << "Using " << icon_path << " as icon theme path";
         app_indicator_set_icon_theme_path(m_indicator, qPrintable(icon_path));
+    }
+    else
+        qDebug() << "Cannot find qcma icons.";
 
     app_indicator_set_status(m_indicator, APP_INDICATOR_STATUS_ACTIVE);
     app_indicator_set_menu(m_indicator, GTK_MENU(menu));
diff --git a/src/indicator/unityindicator.h b/src/indicator/unityindicator.h
index 54e269c..0dc56d3 100644
--- a/src/indicator/unityindicator.h
+++ b/src/indicator/unityindicator.h
@@ -29,13 +29,6 @@
 extern "C" {
 #include <libappindicator/app-indicator.h>
 #include <gtk/gtk.h>
-
-void optionsIndicator(GtkMenu *menu, gpointer data);
-void reloadIndicator(GtkMenu *menu, gpointer data);
-void backupIndicator(GtkMenu *menu, gpointer data);
-void aboutIndicator(GtkMenu *menu, gpointer data);
-void aboutQtIndicator(GtkMenu *menu, gpointer data);
-void quitIndicator(GtkMenu *menu, gpointer data);
 }
 
 #define signals public