This is the development distribution of concrete5. It is bleeding edge. For fully supported releases, check out
1. Make sure your config/ directory is writable by a web server. (Note, this is the config/ directory in the root of the archive).
2. Make sure files/ and its subdirectories are writable by the Apache process (or the world.)
3. Create a new MySQL database and a MySQL user account with the following privileges on that database: INSERT, SELECT, UPDATE, DELETE, CREATE, DROP, ALTER
4. Visit your Concrete5 site in your web browser. You should see an installation screen where you can specify your site's name, your base URL, and your database settings.
5. concrete5 should be installed.
You'll probably want to change your admin user's password (which can be done in the dashboard). Also check out the settings page in the dashboard