Hello waht you give is a rather cool tip but it wil not work
I modified the scripts and modified the required field in setup.cgi but setup.cgi still gives an unknow tag
'cfg_build_useragreement_url'
and nph_build.cgi stops building with the following message:

ERROR: Unable to open '/index.html' ()

This means that the user 'ericho' is not able to create a file
in your pages directory. Please chmod the main directory
0777 so the program can create the file.

A fatal error has occured:Debug informationPlease enable debugging in setup for more details.
i set debuglevel on 1 & gets a lot of error messages
like this:

Links (10739): Links::environment called at Links.pm line 445.
Links (10739): Links::fatal called at nph-build.cgi line 760.
Links (10739): main::_cant_open called at nph-build.cgi line 399.
Links (10739): main::_build_useragreement called at GT/Plugins.pm line 66.
Links (10739): GT::Plugins::dispatch called at nph-build.cgi line 78.
Links (10739): main::build_all called at nph-build.cgi line 35.
Links (10739): main::main called at nph-build.cgi line 22.

System Information
======================================
Perl Version: 5.00404
Links SQL Version: 2.0.0-beta1
DBI.pm Version: 1.06
@INC =
/usr/lib/perl5/i386-linux/5.00404
/usr/lib/perl5
/usr/lib/perl5/site_perl/i386-linux
/usr/lib/perl5/site_perl

and below a lot of system information