diff -ur xfce4-mpc-plugin-0.3.5.orig/configure.ac xfce4-mpc-plugin-0.3.5/configure.ac
--- xfce4-mpc-plugin-0.3.5.orig/configure.ac	2010-05-17 22:05:35.000000000 +0300
+++ xfce4-mpc-plugin-0.3.5/configure.ac	2010-08-09 15:47:08.000000000 +0300
@@ -40,7 +40,9 @@
 
 dnl configure the panel plugin
 XDT_CHECK_PACKAGE([LIBXFCE4PANEL], [libxfce4panel-1.0], [4.3.22])
-XDT_CHECK_PACKAGE([EXO], [exo-0.3], [0.3.1.1])
+XDT_CHECK_PACKAGE([LIBXFCEGUI4], [libxfcegui4-1.0], [4.3.22])
+XDT_CHECK_PACKAGE([EXO], [exo-0.3], [0.3.1.1], [],
+  [XDT_CHECK_PACKAGE([EXO], [exo-1], [0.5.0])])
 
 dnl check for libmpd presence
 AC_ARG_WITH(libmpd,
diff -ur xfce4-mpc-plugin-0.3.5.orig/panel-plugin/Makefile.am xfce4-mpc-plugin-0.3.5/panel-plugin/Makefile.am
--- xfce4-mpc-plugin-0.3.5.orig/panel-plugin/Makefile.am	2009-08-17 22:36:34.000000000 +0300
+++ xfce4-mpc-plugin-0.3.5/panel-plugin/Makefile.am	2010-08-09 15:47:44.000000000 +0300
@@ -4,11 +4,13 @@
 xfce4_mpc_plugin_CFLAGS =						\
 	-DPACKAGE_LOCALE_DIR=\"$(localedir)\"				\
 	@EXO_CFLAGS@							\
-	@LIBXFCE4PANEL_CFLAGS@
+	@LIBXFCE4PANEL_CFLAGS@						\
+	@LIBXFCEGUI4_CFLAGS@
 
 xfce4_mpc_plugin_LDADD =						\
 	@EXO_LIBS@							\
-	@LIBXFCE4PANEL_LIBS@
+	@LIBXFCE4PANEL_LIBS@						\
+	@LIBXFCEGUI4_LIBS@
 
 
 xfce4_mpc_plugin_SOURCES = xfce4-mpc-plugin.c xfce4-mpc-plugin.h