--- gnuplot-4.2.0-r2.ebuild	2007-09-14 02:08:50.000000000 +0200
+++ gnuplot-4.2.2.ebuild	2007-09-14 02:04:45.000000000 +0200
@@ -55,10 +55,10 @@
 	# See bug #156427.
 	if use tetex ; then
 		sed -i \
-			-e 's/TEXMFLOCAL/TEXTMFSITE/g' share/Makefile.in || die "sed failed"
+			-e 's/TEXMFLOCAL/TEXMFSITE/g' share/LaTeX/Makefile.in || die "sed failed"
 	else
 		sed -i \
-			-e '/^SUBDIRS/ s/LaTeX//' share/Makefile.in || die "sed failed"
+			-e '/^SUBDIRS/ s/LaTeX//' share/LaTeX/Makefile.in || die "sed failed"
 	fi
 
 	if use wxwindows ; then
@@ -161,8 +161,10 @@
 		einfo "this is usually considered to be a security hazard."
 		einfo "As root, manually \"chmod u+s /usr/bin/gnuplot\"."
 	fi
+	use tetex && mktexlsr
 }
 
 pkg_postrm() {
 	use emacs && elisp-site-regen
+	use tetex && mktexlsr
 }