--- configure.ac	2006-03-16 17:50:41.000000000 +0100
+++ configure.ac	2008-05-30 10:59:23.000000000 +0200
@@ -14,7 +14,7 @@
 AC_CONFIG_SRCDIR([config.h.in])
 AC_CONFIG_HEADER([config.h])
 
-m4_define([libvisual_required_version], [lv_plugins_version])
+m4_define([libvisual_required_version], [0.4.0])
 m4_define([esound_required_version], [0.2.28])
 m4_define([jack_required_version], [0.98.0])
 m4_define([gtk_required_version], [2.0])
@@ -127,7 +127,7 @@
   if test "$HAVE_GTK" = "yes"; then
     build_actor_plugins="$build_actor_plugins gdkpixbuf"
   else
-    AC_MSG_WARN([*** GTK+ >= ${gtk_required_version} is not found.
+    AC_MSG_WARN([*** GTK+ >= gtk_required_version is not found.
 	  	The libvisual GdkPixbuf image loader plugin won't be build.
 		GdkPixbuf is included within gtk-2.0 and newer, which can be
 		downloaded at http://www.gtk.org/])
@@ -142,13 +142,13 @@
   [ENABLE_GSTREAMER_PLUGIN=yes])
 
 if test "$ENABLE_GSTREAMER_PLUGIN" = "yes"; then
-  PKG_CHECK_MODULES([GSTREAMER], [gstreamer-0.8 >= gst_required_version],
+  PKG_CHECK_MODULES([GSTREAMER], [gstreamer-0.10 >= gst_required_version],
     [HAVE_GSTREAMER="yes"], [HAVE_GSTREAMER="no"])
 
   if test "$HAVE_GSTREAMER" = "yes"; then
     build_actor_plugins="$build_actor_plugins gstreamer"
   else
-    AC_MSG_WARN([*** GStreamer >= ${gst_required_version} is not found.
+    AC_MSG_WARN([*** GStreamer >= gst_required_version is not found.
 	  	The libvisual GStreamer viewer plugin won't be build.
 		GStreamer can be downloaded from http://www.gstreamer.org/])
   fi