Description of problem:
Awstats requires httpd even when lighttpd is already installed.  It should be 
possible to install awstats without requiring the user to install Apache.

Version-Release number of selected component (if applicable):
6.7-1.fc8

How reproducible:
Every time.

Steps to Reproduce:
1. yum install awstats
  
Actual results:
[root@proxy ~]# yum install awstats
Excluding Packages in global exclude list
Finished
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package awstats.noarch 0:6.7-1.fc8 set to be updated
--> Processing Dependency: perl(LWP::UserAgent) for package: awstats
--> Processing Dependency: httpd for package: awstats
--> Running transaction check
---> Package httpd.i386 0:2.2.6-3 set to be updated
--> Processing Dependency: libapr-1.so.0 for package: httpd
--> Processing Dependency: httpd-tools = 2.2.6-3 for package: httpd
--> Processing Dependency: libaprutil-1.so.0 for package: httpd
---> Package perl-libwww-perl.noarch 0:5.808-3.fc8 set to be updated
--> Processing Dependency: perl(URI) for package: perl-libwww-perl
--> Processing Dependency: perl(URI::URL) for package: perl-libwww-perl
--> Processing Dependency: perl(HTML::Entities) for package: perl-libwww-perl
--> Processing Dependency: perl(Compress::Zlib) for package: perl-libwww-perl
--> Processing Dependency: perl-HTML-Parser >= 3.33 for package: 
perl-libwww-perl
--> Processing Dependency: perl(URI::Heuristic) for package: perl-libwww-perl
--> Processing Dependency: perl(URI::Escape) for package: perl-libwww-perl
--> Running transaction check
---> Package perl-Compress-Zlib.noarch 0:2.005-2.fc8 set to be updated
--> Processing Dependency: perl(IO::Compress::Gzip) >= 2.005 for package: 
perl-Compress-Zlib
--> Processing Dependency: perl(IO::Uncompress::Gunzip) >= 2.005 for package: 
perl-Compress-Zlib
--> Processing Dependency: perl(Compress::Raw::Zlib) >= 2.005 for package: 
perl-Compress-Zlib
--> Processing Dependency: perl(IO::Compress::Gzip::Constants) >= 2.005 for 
package: perl-Compress-Zlib
--> Processing Dependency: perl(IO::Compress::Base::Common) >= 2.005 for 
package: perl-Compress-Zlib
---> Package apr.i386 0:1.2.11-2 set to be updated
---> Package perl-HTML-Parser.i386 0:3.56-2.fc8 set to be updated
--> Processing Dependency: perl(HTML::Tagset) >= 3.03 for package: 
perl-HTML-Parser
--> Processing Dependency: perl(HTML::Tagset) for package: perl-HTML-Parser
---> Package perl-URI.noarch 0:1.35-3.1 set to be updated
---> Package httpd-tools.i386 0:2.2.6-3 set to be updated
---> Package apr-util.i386 0:1.2.10-2.fc8 set to be updated
--> Running transaction check
---> Package perl-Compress-Raw-Zlib.i386 0:2.005-3.fc8 set to be updated
---> Package perl-IO-Compress-Zlib.noarch 0:2.005-2.fc8 set to be updated
---> Package perl-IO-Compress-Base.noarch 0:2.005-2.fc8 set to be updated
---> Package perl-HTML-Tagset.noarch 0:3.10-6.fc8 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 awstats                 noarch     6.7-1.fc8        fedora            1.1 M
Installing for dependencies:
 apr                     i386       1.2.11-2         fedora            126 k
 apr-util                i386       1.2.10-2.fc8     fedora             74 k
 httpd                   i386       2.2.6-3          fedora            950 k
 httpd-tools             i386       2.2.6-3          fedora             68 k
 perl-Compress-Raw-Zlib  i386       2.005-3.fc8      fedora             54 k
 perl-Compress-Zlib      noarch     2.005-2.fc8      fedora             34 k
 perl-HTML-Parser        i386       3.56-2.fc8       fedora            111 k
 perl-HTML-Tagset        noarch     3.10-6.fc8       fedora             15 k
 perl-IO-Compress-Base   noarch     2.005-2.fc8      fedora             53 k
 perl-IO-Compress-Zlib   noarch     2.005-2.fc8      fedora            135 k
 perl-URI                noarch     1.35-3.1         fedora            116 k
 perl-libwww-perl        noarch     5.808-3.fc8      fedora            373 k

Transaction Summary
=============================================================================
Install     13 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 3.2 M
Is this ok [y/N]:
Exiting on user Command

Expected results:
The httpd package not listed as a dependency.

Additional info:
The lighttpd-1.4.18-1.fc8 package is already installed.