Update dependencies

diff --git a/README b/README
index 73acdfd..c8d3640 100755 (executable)
--- a/README
+++ b/README
@@ -7,6 +7,7 @@ perl modules to run:
 
      Net::Server - The SIP server is a Net::Server::Prefork server
      XML::LibXML
+       XML::LibXML depends on the C library libxml2
      XML::Parser
      XML::Simple - for parsing the config file
      UNIVERSAL::require - for loading the correct ILS interface module