INSTALL: mention php-symfony-property-access as a dependency

diff --git a/INSTALL b/INSTALL
index bb71797..6c19099 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -5,3 +5,8 @@ under /usr/share/php/tweeper and then make a symlink to the wrapper script
 Tweeper depends on php-symfony-serializer which is used to convert json to xml
 for some sites which provide the timeline data in json rather than in usable
 html.
 Tweeper depends on php-symfony-serializer which is used to convert json to xml
 for some sites which provide the timeline data in json rather than in usable
 html.

+
+NOTE: Tweeper also depends indirectly on php-symfony-property-access because
+the code relies on the ObjectNormalizer class which requires the
+PropertyAccess component, see
+http://symfony.com/doc/current/components/serializer.html#installation