Administrator Guide 3.3 | Open Assessment Technologies S.A.

Administrator Guide 3.3


TAO can be installed on any Operating System that supports the prerequisite versions of PHP, Apache(or other webserver), and either MySQL, MariaDB, or Postgres for the database. This guide only covers installation with Apache and MySQL.


The following versions are required in order to install TAO.

  • Apache 2.4 - or equivalent web server
  • PHP 7.2
  • MySQL 5.7, MariaDB 10.1, or PostgreSQL 9.5

It is recommended to install on a Linux based distribution such as Ubuntu, Debian, CentOS, RHEL or similar.


As TAO runs in a browser on the client-side, the following are recommendations for user systems:

  • Internet Explorer 11
  • Chrome – recent version
  • Firefox – recent version
  • Safari – recent version
  • Edge – recent version

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