X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=INSTALL;h=6ab3b92137d514df916fe299d7a4462b1f26d7e7;hp=c0236bcc99bb126a3b006c527490204adb8abf35;hb=4ac7fd3ff73c98100d8a8546668d0212e4af3ffa;hpb=962c66f5287ae76bbe3e4d0b3b89e3242cd9a300

diff --git a/INSTALL b/INSTALL
index c0236bc..6ab3b92 100644
--- a/INSTALL
+++ b/INSTALL
@@ -27,6 +27,11 @@ linux/Documentation/networking/tuntap.txt
 If you're using TUN/TAP on a platform other than Linux-2.4, see
 http://vtun.sourceforge.net/tun/
 
+You will probably be using the supplied `make-secnet-sites' program to
+generate your VPN's list of sites as a secnet configuration from a
+more-human-writeable form.  If so you need to install the standard
+`ipaddr' Python module (python-ipaddr on Debian-derived systems).
+
 ** System and network configuration
 
 If you intend to start secnet as root, I suggest you create a userid