diff --git a/CMakeLists.txt b/CMakeLists.txt
index 088b6d0..7160c32 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,9 +13,9 @@ ENDIF (with_x11)
 
 # Set required packages
 INCLUDE(FindPkgConfig)
-SET(AUL-1_LIB_PKG_CHECK_MODULES dlog bundle xdgmime libtzplatform-config pkgmgr-info capi-system-info vconf sqlite3 iniparser gio-2.0 glib-2.0 libxml-2.0 ttrace)
+SET(AUL-1_LIB_PKG_CHECK_MODULES dlog bundle xdgmime libtzplatform-config pkgmgr-info capi-system-info vconf sqlite3 iniparser gio-2.0 glib-2.0 libxml-2.0)
 IF (with_wayland)
-	pkg_check_modules(libpkgs REQUIRED ${AUL-1_LIB_PKG_CHECK_MODULES} wayland-client tizen-extension-client ecore-wayland)
+	pkg_check_modules(libpkgs REQUIRED ${AUL-1_LIB_PKG_CHECK_MODULES} wayland-client ecore-wayland)
 ENDIF (with_wayland)
 IF (with_x11)
 	pkg_check_modules(libpkgs REQUIRED ${AUL-1_LIB_PKG_CHECK_MODULES})
diff --git a/src/launch.c b/src/launch.c
index 72d8a9d..3ae466b 100644
--- a/src/launch.c
+++ b/src/launch.c
@@ -25,7 +25,7 @@
 #include <dirent.h>
 #include <glib.h>
 #include <gio/gio.h>
-#include <ttrace.h>
+//#include <ttrace.h>
 
 #include <bundle_internal.h>
 
@@ -289,7 +289,7 @@ int app_request_to_launchpad_for_uid(int cmd, const char *appid, bundle *kb, uid
 	int ret = 0;
 	bundle *b;
 
-	traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "AUL:REQ_TO_PAD");
+	//traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "AUL:REQ_TO_PAD");
 	SECURE_LOGD("launch request : %s", appid);
 	if (kb == NULL) {
 		kb = bundle_create();
@@ -340,7 +340,7 @@ int app_request_to_launchpad_for_uid(int cmd, const char *appid, bundle *kb, uid
 	if (must_free)
 		bundle_free(kb);
 
-	traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
+	//traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
 
 	return ret;
 }