--- Makefile.in	2006-10-01 17:49:00.000000000 +0200
+++ Makefile2.in	2007-03-03 21:43:48.000000000 +0100
@@ -331,7 +331,7 @@
 uninstall-hook: uninstall-cfg
 
 install-cfg:
-	@installdir=`kpsexpand '$$TEXMFLOCAL'/tex/latex/gnuplot |sed "s%^.*share/%$(prefix)/share/%"` ; \
+	@installdir=`kpsexpand '$$TEXMFSITE'/tex/latex/gnuplot |sed "s%^.*share/%$(prefix)/share/%"` ; \
 	  $(top_srcdir)/mkinstalldirs $(DESTDIR)$$installdir ; \
 	  if [ ! -f $(DESTDIR)$$installdir/gnuplot.cfg ]; then \
 	    $(INSTALL_DATA) $(srcdir)/gnuplot.cfg $(DESTDIR)$$installdir/gnuplot.cfg && \
@@ -340,7 +340,7 @@
 
 uninstall-cfg:
 	@$(NORMAL_UNINSTALL)
-	@installdir=`kpsexpand '$$TEXMFLOCAL'/tex/latex/gnuplot |sed "s%^.*share/%$(prefix)/share/%"` ; \
+	@installdir=`kpsexpand '$$TEXMFSITE'/tex/latex/gnuplot |sed "s%^.*share/%$(prefix)/share/%"` ; \
 	  rm -f "$(DESTDIR)$$installdir/gnuplot.cfg"
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.