install.sh: add info when user.js symlinking fails, close #99

Author: rafaelmardojai

scripts/install.sh

@@ -61,7 +61,10 @@ if [ "$GNOMISHEXTRAS" = true ] ; then
 fi
 
 # Symlink user.js to firefox-gnome-theme one.
+
 echo "Set configuration user.js file"
-ln -s chrome/firefox-gnome-theme/configuration/user.js ../user.js
+if ! ln -s chrome/firefox-gnome-theme/configuration/user.js ../user.js ; then
+	echo "Please, manually copy theme's user.js contents to yours."
+fi
 
 echo "Done."