--- emacs-muse.install.old	2013-07-10 17:38:01.012022879 +0200
+++ emacs-muse.install	2013-07-10 17:31:10.548666800 +0200
@@ -1,4 +1,11 @@
+infodir=usr/share/info
+filelist=(muse.info)
+
 post_install() {
+  [[ -x usr/bin/install-info ]] || return 0
+  for file in "${filelist[@]}"; do
+    install-info "$infodir/$file.gz" "$infodir/dir" 2> /dev/null
+  done
 cat << EOF
 ==> In order to use Muse,  add the following lines to your ~/.emacs file
 ==> depending on the styles you wish to use (see manual for more details):
@@ -16,3 +23,10 @@
 post_upgrade() {
   post_install $1
 }
+
+pre_remove() {
+  [[ -x usr/bin/install-info ]] || return 0
+  for file in "${filelist[@]}"; do
+    install-info --delete "$infodir/$file.gz" "$infodir/dir" 2> /dev/null
+  done
+}