Mageia RPM specific notes

setup
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The setup used here differs from default one, to achieve better FHS compliance.
- the constant files are in /usr/share/bugzilla
- the variables files are in /var/lib/bugzilla
- the configuration file will be generated in /etc/bugzilla

post-installation
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 - create a database in one of: MySQL/MariaDB/PostgreSQL
 - run /usr/share/bugzilla/bin/checksetup.pl

Additional useful packages
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- perl-GD, perl-GDGraph, perl-GD-TextUtil and perl-Chart for graphical reports
- perl-XML-Parser for importing XML bugs
- perl-Net-LDAP for LDAP authentication
- perl-PatchReader, cvs, diffutils and patchutils for patch viewer
- graphviz for graphical view of dependency relationships
- a MySQL/MariaDB/PostgreSQL database, either locale or remote