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Tutorials – Learning Composr – Composr
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A symbol is missing: CSRF_TOKEN. This usually happens when Comcode is written without placing template/PHP code within a code tag.
Important: This website is now read only (except to admins) to comply with the UK Online Safety Act. Composr CMS is in the process of migrating to a new Constitutional governance model and Bazaar development model, with functionality of the old website (constructed by ocProducts Ltd, the prior copyright holder, a UK company) spread between GitLab and the new website (which has no connections to the UK).
Tutorials – Learning Composr
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Webhosting for Composr
An overview of how the webhosting industry works, and the general requirements and compatibility for Composr.
by Chris
Basic configuration and getting started
Once Composr is installed, there is some basic configuration to do before your website is ready to open. We discuss it here.
by Chris
Advanced installation
This tutorial covers advanced installation issues which most users do not need to be concerned with.
by Chris
Tags:
Installation
Basic Installation
We explain what you need to do to install Composr. This tutorial is particularly important if you use the manual installer.
by Allen
Tags:
Installation
Nuances of forum integration
Composr supports integration with a number of forum systems through our forum driver system. We discuss any issues here.
by Chris
Importing data into Composr
How to switch to Composr from other software. We discuss how it's done, and some specifics for various different products.
by Chris
Tags:
Installation
Running the Setup Wizard after Composr CMS installation
Video tutorial on Setup Wizard run after Composr CMS installation.
by Rajesh
Tags:
Installation
How to install Composr CMS in a local machine
A YouTube video tutorial on how to install Composr CMS in a Windows XAMPP environment local machine.
by Rajesh
Tags:
Installation
Installing ocPortal, part 2
A tutorial on how to install. Covers running the installer. Note that this was for an older version so is quite outdated.
by Dr Keith
Tags:
Installation
Installation (step-by-step with screenshots)
A user-written visual installation guide.
by lg11
Tags:
Installation
Linux file permissions
The theory behind the permissions Composr needs on most webhosts, and practical guidance on setting them.
by Chris
Tags:
Installation
Installing ocPortal with Softaculous in cPanel
A demonstration of how to easily install ocPortal (now Composr) on a hosting account that has Softaculous. Produced by a webhost that does (NixiHost).
by NixiHost
Tags:
Installation
Installing on Google App Engine
How to install Composr on Google App Engine, for automatic cloud scaling.
by Chris
Installing ocPortal, part 1
A tutorial on how to install. Covers downloading and uploading the installer. Note that this was for an older version so is quite outdated.
by Dr Keith
Tags:
Installation
Using PostgreSQL with Composr
A guide on using PostgreSQL with Composr, and providing some information relevant to other non-MySQL backends.
by Chris
Tags:
Installation
Backing up your Composr Installation
A task which you should not overlook is backing up your Composr website. Should anything happen to your website without a backup, it can result in a loss of a huge amount of data.
by Steve
A website filesystem: WebDAV
A slideshow presentation on Composr WebDAV addon. An addon to author the content of Composr repository as local filesystem.
by Patrick,
Installing Composr on a Windows desktop
How to get a Composr installation running on your own Windows computer, if you choose to use that as your server.
by Jean
Using SQL Server with Composr
A guide on using SQL Server with Composr.
by Chris
Tags:
Installation
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The Composr documentation is user-driven:
- If you have found documentation problems that you'd like someone else to solve log an issue to the tracker.
- If you'd like to contribute a chunk of documentation to go into a tutorial, also log an issue to the tracker. As a user, it is possible you may find some useful extra tidbits of information there.
- If you want to contribute a new tutorial hosted off-site you can submit a link via the button below.

