diff -urN scigraphica-2.1.0/configure.in scigraphica-2.1.0.new/configure.in
--- scigraphica-2.1.0/configure.in	2006-06-08 17:06:44.000000000 +0100
+++ scigraphica-2.1.0.new/configure.in	2006-06-08 17:12:33.000000000 +0100
@@ -428,9 +428,9 @@
 #
 
 UNAME=`uname -s -m -r -p`
-GTK_EXTRA_VERSION=`$GTK_EXTRA_CONFIG --version`
-GTK_VERSION=`$GTK_CONFIG --version`
-XML_VERSION=`$XML_CONFIG --version`
+GTK_EXTRA_VERSION=`$PKG_CONFIG --modversion gtkextra-2.0`
+GTK_VERSION=`$PKG_CONFIG --modversion gtk+-2.0`
+XML_VERSION=`$PKG_CONFIG --modversion libxml-2.0`
 
 # strip duplicate entries in compiler flags
 echo "stripping compiler flags"
@@ -472,7 +472,7 @@
 xml-$XML_VERSION  python-$PY_VVERSION  $array_loc\\n"\
 __DATE__ " " __TIME__ "\\n\
 Compiler flags:$COMPILER_FLAGS\\n\
-(C) 2000 Adrian E. Feiguin\\n"
+(C) 2000 - 2005 Adrian E. Feiguin\\n"
 )
 
 AC_DEFINE_UNQUOTED(SCIGRAPHICA_ROOT, "$prefix")