apache/mod_perl help

I'm trying upgrade my mod_perl version from 1.27 to 1.99.02 for
apache-2.0.39.

 version 1.27 of mod_perl was compiled using :

     CC=cc OPTIM=-O $INET_TOP/bin/$OPSYS/perl Makefile.PL \
                DO_HTTPD=1 PERL_AUTHEN=1 PERL_SECTIONS=1

      make

The question is how do I compile 1.99.02 with the PERL_AUTHEN  and 
PERL_SELCTIONS
enabled!

I have compiled the new version of mod_perl without the PERL values,

The httpd.conf was edited to include :
# mod_perl stuff
Alias /cgi-bin/ /INDATA/inet_data/httpd/cgi-bin/
<Location /cgi-bin>
SetHandler  perl-script
PerlHandler Apache::Registry
PerlSetupEnv On
Options ExecCGI
</Location>
PerlWarn On
PerlScript /INDATA/inet_data/httpd/cgi-bin/startup.pl

however when i try and start the apache server i get the error :

Syntax error on line 1067 of /INDATA/inet_data/httpd/conf/httpd.conf:
Invalid command 'PerlSetEnv', perhaps mis-spelled or defined by a module not 
included in the server configuration



Any help would be appreciated

Regards

Dinesh Patel