adjust README slightly

diff --git a/README b/README
index f48d002..78bce6f 100644 (file)
--- a/README
+++ b/README
@@ -1,20 +1,24 @@
 Tunnel DHCP
 =============
 
-(c) Konrad Rosenbaum, 2009
-protected under the GNU GPLv3 or at your option any newer
-(see COPYING for details)
+This is an implementation of just a few parts of DHCP that are necessary to do
+DHCPv6 configuration of tunnel end-points. It is not very usable on any network
+link that has more than two end-points or more than one DHCP server.
 
 http://silmor.de/69
 
 (If there is any significant interest I will create a maillist too.)
 
-Target Audience
------------------
+Copyright
+----------
+
+(c) Konrad Rosenbaum, 2009
+protected under the GNU GPLv3 or at your option any newer
+(see COPYING for details)
+
+External sources:
+md5.*: "RSA Data Security, Inc. MD5 Message-Digest Algorithm"
 
-This is an implementation of just a few parts of DHCP that are necessary to do
-DHCPv6 configuration of tunnel end-points. It is not very usable on any network
-link that has more than two end-points or more than one DHCP server.
 
 Building
 ---------
@@ -23,6 +27,11 @@ TDHCP has been ported to and tested on the following systems:
 
 *Linux (tested: i386/amd64)
 
+Prerequisites:
+*GCC 4.x: gcc and g++
+*glibc 2.x, including GNU getopt
+*GNU make
+
 Just call "make" to create the binaries - if there are errors you are either 
 missing even the most basic parts of a build environment or it has not been
 ported to your OS yet.