1.1 --- a/doc/build.txt	Fri Oct 23 13:05:56 2009 +0100
     1.2 +++ b/doc/build.txt	Fri Oct 23 13:08:12 2009 +0100
     1.3 @@ -7,10 +7,10 @@
     1.4  
     1.5  === Installing Waf ===
     1.6  
     1.7 -The top-level ns-3 directory should contain a current waf script.
     1.8 -
     1.9 -Note: we're using a WAF version based on WAF 1.5.x.  The source code
    1.10 -can be retrieved from the followin URL:
    1.11 +The top-level ns-3 directory should contain a current waf script, so
    1.12 +there is no need to have WAF installed in the system.  We are using
    1.13 +some extensions to WAF, which can be found in the 'waf-tools'
    1.14 +directory. The upstream location for these WAF extensions is:
    1.15  
    1.16      https://code.launchpad.net/~gjc/waf/cmd
    1.17