httpd virtual package

["Anatoly A. Kazantsev" <anatoly@gnu.org>]

Hello,

I have installed lighttpd (same for nginx) on stable/testing,
but it doesn't provide httpd virtual package.

$ aptitude show lighttpd
Package: lighttpd
State: installed
Automatically installed: no
Version: 1.4.35-4
Priority: optional
Section: httpd
Maintainer: Debian lighttpd maintainers <pkg-lighttpd-maintainers@lists.alioth.debian.org>
Architecture: i386
Uncompressed Size: 779 k
Depends: libattr1 (>= 1:2.4.46-8), libbz2-1.0, libc6 (>= 2.15), libfam0,
         libldap-2.4-2 (>= 2.4.7), libpcre3 (>= 8.10), libssl1.0.0 (>= 1.0.0),
         zlib1g (>= 1:1.1.4), init-system-helpers (>= 1.18~), perl, lsb-base (>=
         3.2-14) | systemd (>= 29.1), mime-support, libterm-readline-perl-perl
Recommends: spawn-fcgi
Suggests: openssl, rrdtool, apache2-utils
Provides: httpd, httpd-cgi
...

$ aptitude show httpd
No current or candidate version found for httpd

Same result from apt-cache:

$ apt-cache show httpd
N: Can't select versions from package 'httpd' as it is purely virtual
N: No packages found

I'll post some other information if you need it. This is my first time on
debian-user@lists.debian.org

P.S: I'm not on the list, please keep me CCed

-- 
Regards,
Anatoly