Mark the new optional Perl modules

diff --git a/INSTALL b/INSTALL
index ad697e469200a574734127a7227332725c503459..22ec96859a00e79edc1c8cba50d4221a5ca73ae1 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -9,9 +9,9 @@ You will need to have the following Perl modules installed:
   XML::LibXML
   Date::Manip
   MIME::Entity
-  Sys::SigAction
-  Config::Auto
-  YAML
+  Sys::SigAction <optional>
+  Config::Auto <optional>
+  YAML <optional>
   MythTV - The MythTV Perl API <optional>
 
 If you have installed this package using Debian then they should already be