--- PKGBUILD	2015-03-05 07:05:57.000000000 +0800
+++ PKGBUILD.new	2015-03-05 10:46:35.013629947 +0800
@@ -24,7 +24,8 @@
 
 prepare() {
 	cd "${srcdir}/${pkgname}-${pkgver}"
-	sed 's:qt5/QtGui/5.2.1:qt/QtGui/5.4.0:g' -i qt5-im/Makefile
+	sed 's:qt5/QtGui/5.2.1:qt/QtGui/5.4.1:g' -i qt5-im/Makefile
+  sed 's:QT=qt5:QT=qt:' -i qt5-im/Makefile
 	sed 's/lib64/lib/g' -i configure
 	sed '/include suffixes-rule/a \
 		CFLAGS+='"${CFLAGS}"' \