REQUIREMENTS

Copyright (C) 1999-2000 The SourceForge Crew
Copyright (C) 2022 Ineiev

This file is part of Savane.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without any warranty.

Savane is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

Savane is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

= General Requirements =

* GNU coreutils, textutils, shellutils...
* GNU gettext
* GNU Make (building)
* GnuPG
* PHP (5.4, 5.5, 5.6, 7.0, 7.2 or 7.4)
* Securimage unpacked in $sys_securimage_dir (for captcha)
* php-gd (for Securimage)
* Perl >= 5.6
* Exim (or sendmail, postfix...)
* MySQL or MariaDB
* Apache (apache2, libapache2-mod-php, apache2-utils in debian)
* pwqcheck (handling new passwords in frontend)

= Perl Modules =

* DBI (libdbi-perl in debian)
* DBD::mysql
* Digest::MD5 (perl in debian)
* Mail::Send (libmailtools-perl in debian)
* File::Find::Rule (libfile-find-rule-perl in debian)
* XML::Writer
* IO::File
* Date::Calc.pm (libdate-calc-perl in debian)
* String::Random (for sv_mailman, libstring-random-perl in debian)


= Optional =

* Kerberos authentication support (bindings for the krb5 library):
  https://savannah.nongnu.org/projects/phpkrb5