diff -Naur gcin-2.8.5/configure gcin-2.8.5.patch/configure
--- gcin-2.8.5/configure	2016-10-20 22:34:49.000000000 +0800
+++ gcin-2.8.5.patch/configure	2017-04-09 22:14:11.187497382 +0800
@@ -253,6 +253,7 @@
 
 QT5_IM='N'
 QT5_IM_DIR=/usr/$LIB/qt5/plugins/platforminputcontexts
+
 echo "testing if you have qt5 support"
 pkg-config --libs Qt5Core Qt5Gui > /dev/null 2> /dev/null
 if [ $? = 0 ]; then
@@ -345,7 +346,7 @@
     cp gcin-qt5.h.in gcin-qt5.h
   fi
   cd ..
-  for i in /usr/share/qt5/bin/moc /usr/lib/qt5/bin/moc /usr/lib/x86_64-linux-gnu/qt5/bin/moc /usr/lib/i386-linux-gnu/qt5/bin/moc /usr/lib64/qt5/bin/moc /usr/bin/moc
+  for i in /usr/lib64/qt5/bin/moc /usr/share/qt5/bin/moc /usr/lib/qt5/bin/moc /usr/lib/x86_64-linux-gnu/qt5/bin/moc /usr/lib/i386-linux-gnu/qt5/bin/moc /usr/bin/moc
   do
     [ ! -x $i ] && continue
     QT5_MOC=$i
diff -Naur gcin-2.8.5/qt4-im/Makefile gcin-2.8.5.patch/qt4-im/Makefile
--- gcin-2.8.5/qt4-im/Makefile	2012-03-05 20:26:54.000000000 +0800
+++ gcin-2.8.5.patch/qt4-im/Makefile	2017-04-09 21:47:24.177587771 +0800
@@ -1,7 +1,8 @@
 include ../config.mak
 QT=qt4
 QTIM=$(QT)/plugins/inputmethods
-IMMODULES=$(libdir)/$(DEB_BUILD_MULTIARCH)/$(QTIM)
+#IMMODULES=$(libdir)/$(DEB_BUILD_MULTIARCH)/$(QTIM)
+IMMODULES=$(QT4_IM_DIR)
 
 INCS=-I../im-client -I/usr/include/X11 `pkg-config QtCore QtGui --cflags`
 CXXFLAGS=$(OPTFLAGS) $(INCS) -Wall -D_REENTRANT -DUNIX=1 -fPIC  -DQT4 -DQT_SHARED \
@@ -26,8 +27,8 @@
 		install -d $(DESTDIR)/$(QT4_IM_DIR); \
 		install -m 755 im-gcin.so $(DESTDIR)/$(QT4_IM_DIR); \
 	else \
-		install -d $(IMMODULES); \
-                install -m 755 im-gcin.so $(IMMODULES); \
+		install -d $(DESTDIR)/$(IMMODULES); \
+		install -m 755 im-gcin.so $(DESTDIR)/$(IMMODULES); \
 	fi
 clean:
 	rm -f $(OBJS) im-gcin.so *~ core.* *moc*.cpp *.E .depend
diff -Naur gcin-2.8.5/qt5-im/Makefile gcin-2.8.5.patch/qt5-im/Makefile
--- gcin-2.8.5/qt5-im/Makefile	2015-10-17 10:08:40.000000000 +0800
+++ gcin-2.8.5.patch/qt5-im/Makefile	2017-04-09 21:48:06.222062143 +0800
@@ -1,9 +1,11 @@
 include ../config.mak
 QT=qt5
 QTIM=$(QT)/plugins/platforminputcontexts
-IMMODULES=$(libdir)/$(DEB_BUILD_MULTIARCH)/$(QTIM)
+#IMMODULES=$(libdir)/$(DEB_BUILD_MULTIARCH)/$(QTIM)
+IMMODULES=$(QT5_IM_DIR)
 
-INCS=-I../im-client -I/usr/include/X11 `pkg-config Qt5Core Qt5Gui Qt5PlatformSupport QtDBus --cflags`
+#INCS=-I../im-client -I/usr/include/X11 `pkg-config Qt5Core Qt5Gui Qt5PlatformSupport QtDBus --cflags`
+INCS=-I../im-client -I/usr/include/X11 `pkg-config Qt5Core Qt5Gui Qt5DBus --cflags`
 MODVERSION=`pkg-config --modversion Qt5Gui`
 QTINC=`pkg-config --variable=includedir Qt5Gui`
 INCS+=-I$(QTINC)/QtGui/$(MODVERSION)/QtGui
@@ -12,7 +14,8 @@
 CXXFLAGS=$(OPTFLAGS) $(INCS) -Wall -D_REENTRANT -DUNIX=1 -fPIC  -DQT5 -DQT_SHARED -DQT_IMMODULE -DPIC -DDEBUG="0$(GCIN_DEBUG)"
 OBJS= moc_gcin-qt5.o gcin-qt5.o gcin-imcontext-qt5.o moc_qgcinplatforminputcontext.o
 .SUFFIXES:	.c .cpp .a .so .E .h
-LDFLAGS=-L../im-client -lgcin-im-client `pkg-config Qt5Core Qt5Gui Qt5PlatformSupport --libs`
+#LDFLAGS=-L../im-client -lgcin-im-client `pkg-config Qt5Core Qt5Gui Qt5PlatformSupport --libs`
+LDFLAGS=-L../im-client -lgcin-im-client `pkg-config Qt5Core Qt5Gui --libs`
 
 GCIN_QT5 = libgcinplatforminputcontextplugin.so
 
@@ -36,8 +39,8 @@
 		install -d $(DESTDIR)/$(QT5_IM_DIR); \
 		install -m 755 $(GCIN_QT5) $(DESTDIR)/$(QT5_IM_DIR); \
 	else \
-		install -d $(IMMODULES); \
-                install -m 755 $(GCIN_QT5) $(IMMODULES); \
+		install -d $(DESTDIR)/$(IMMODULES); \
+		install -m 755 $(GCIN_QT5) $(DESTDIR)/$(IMMODULES); \
 	fi
 clean:
 	rm -f $(OBJS) $(GCIN_QT5) *~ core.* *moc*.cpp *.E .depend
diff -Naur gcin-2.8.5/qt5-im/gcin-qt5.h gcin-2.8.5.patch/qt5-im/gcin-qt5.h
--- gcin-2.8.5/qt5-im/gcin-qt5.h	2017-02-01 22:27:57.000000000 +0800
+++ gcin-2.8.5.patch/qt5-im/gcin-qt5.h	2017-04-07 21:01:42.040166487 +0800
@@ -9,7 +9,7 @@
 {
     Q_OBJECT
 public:
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface" FILE "gcin.json")
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1" FILE "gcin.json")
     QStringList keys() const;
     QGcinPlatformInputContext *create(const QString& system, const QStringList& paramList);
 };
diff -Naur gcin-2.8.5/qt5-im/gcin-qt5.h.in gcin-2.8.5.patch/qt5-im/gcin-qt5.h.in
--- gcin-2.8.5/qt5-im/gcin-qt5.h.in	2016-08-12 23:05:58.000000000 +0800
+++ gcin-2.8.5.patch/qt5-im/gcin-qt5.h.in	2017-04-09 21:30:53.502972908 +0800
@@ -9,7 +9,7 @@
 {
     Q_OBJECT
 public:
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface" FILE "gcin.json")
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1" FILE "gcin.json")
     QStringList keys() const;
     QGcinPlatformInputContext *create(const QString& system, const QStringList& paramList);
 };