diff --git a/qtc_packaging/debian_harmattan/control b/qtc_packaging/debian_harmattan/control
index 04ee931..36c4640 100644
--- a/qtc_packaging/debian_harmattan/control
+++ b/qtc_packaging/debian_harmattan/control
@@ -9,6 +9,7 @@ Homepage: https://github.com/lcferrum
 Package: hmtsu
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
+Recommends: busybox (>= 1.20) | which, busybox-symlinks-procps (>= 1.20) | procps, dpkg
 Description: HMTsu is a frontend to devel-su, sudo and ariadne.
  Inspired by gksu, it's primary purpose is to run graphical programs
  that need root without the need to run an terminal emulator and using
diff --git a/src/context.cpp b/src/context.cpp
index 79fe1ff..ffed86a 100644
--- a/src/context.cpp
+++ b/src/context.cpp
@@ -423,6 +423,7 @@ void Context::Run()
     if (Tools) {
         Tools->Run(user, login, kpp_env, command, splash, splash_lscape);
         delete Tools;
+        Tools=NULL;
     }
 }
 
diff --git a/src/pswtools.cpp b/src/pswtools.cpp
index 257b29f..e386be8 100644
--- a/src/pswtools.cpp
+++ b/src/pswtools.cpp
@@ -22,8 +22,6 @@
 
 using namespace std;
 
-Q_DECLARE_METATYPE(RunModes::QmlEnum)
-
 PswTools::PswTools():
     QObject(NULL), prepared(false), no_pass(false), pw_passwd()
 {
@@ -62,14 +60,12 @@ bool PswTools::PrepareForCheck(RunModes::QmlEnum mode, const QString &target_use
         return false;
 }
 
-bool PswTools::CheckSuNoPass()
+void PswTools::CheckSuNoPass()
 {
     //if (user_record->pw_uid==getuid()||!getuid())
     if (getuid()==ROOT_UID) {
         no_pass=true;
     }
-
-    return true;
 }
 
 bool PswTools::CheckSudoNoPass()
diff --git a/src/pswtools.h b/src/pswtools.h
index fdf4c86..53fc394 100644
--- a/src/pswtools.h
+++ b/src/pswtools.h
@@ -28,7 +28,7 @@ class PswTools: public QObject, protected IntercomHandler {
     bool no_pass;
     QByteArray pw_passwd;
     bool PrepareForCheck(RunModes::QmlEnum mode, const QString &target_user);
-    bool CheckSuNoPass();
+    void CheckSuNoPass();
     bool CheckSudoNoPass();
 public:
     PswTools();