Pre-installation checks and tasks

ProcessWire is a PHP based application that requires a MySQL database. It runs most reliably on an Apache based server.

The following are must have requirements:

  • PHP version 5.3.8 or newer.
  • MySQL 5.0.15 or newer.
  • Apache must have mod_rewrite enabled.
  • Apache must support .htaccess files.

All of these are common on professional hosts, especially those more properly geared towards business websites, whether that is a shared solution, a VPS, cloud, or a dedicated service.

Creating a database

An empty database needs to be created before the installation script can be run. The user account should have full read, write and delete permissions on the database; recommended permissions are select, insert, update, delete, create, alter, index, drop, create temporary tables and lock tables.

We strongly recommend creating a unique user for the database and the use of a secure password. Systems like CPanel include a password generator as part of the database wizard.

Next: Basic Installation »

  1. Installation, Moving and Troubleshooting
  2. Pre-installation checks and tasks
  3. Basic Installation
  4. Installing with a third party Profile
  5. Moving a Site
  6. Troubleshooting installations
  7. Host Specific Installation