Add compilation note in README

README

-This is SFLphone, release 0.9.x
+This is SFLphone, release 0.9.3
 
-Copyright (c) Savoir-faire Linux, Inc 2004-2008
+Copyright (c) Savoir-faire Linux, Inc 2004-2009
   <sflphoneteam@savoirfairelinux.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
@@ -18,7 +18,6 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 
-
 Introduction
 ------------
 
@@ -52,6 +51,7 @@ Short description of content of source tree
   The ManagerImpl class is the intermediaire between all the layer in the tree.
 - src/audio/ is the audio layer. It contains all about tones, dtmf,
   audiodriver, rtp layer, audio codec ulaw, alaw and gsm.
+- src/dbus, the dbus xml interfaces, and c++ bindings
 
 
 About Savoir-Faire Linux
@@ -61,7 +61,28 @@ Savoir-Faire Linux is a consulting company based in Montreal, Quebec.
 For more information, please check out our website:
 http://www.savoirfairelinux.com/
 
+How to compile
+--------------
+
+# First compile the SIP library
+cd libs/pjproject-1.0.1
+./configure 
+make dep && make
+sudo make install
+
+# Then the daemon
+cd ../..
+./autogen.sh --prefix=/usr --with-debug
+make
+sudo make install
+
+# And the GTK client
+cd sflphone-gtk
+./autogen.sh --prefix=/usr --with-debug
+make
+sudo make install
 
+ Done !
 
 Contributing to SFLPhone
 ------------------------