Twig errors with custom template on Chamilo upgrade

If you use Chamilo and decided to develop your own template, you might be faced with an issue while upgrading from Chamilo 1.11.2 (or below) to 1.11.4 (or above). The issue will usually be reflected by either of these: a…

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Chamilo 1.11.4 beta install welcome screen
Installation guide for Chamilo 1.11.4 on Digital Ocean with PHP7

This guide will take you through the process of installing the Chamilo e-learning portal, version 1.11.4 on a fresh Digital Ocean instance,on an Ubuntu 17.04 64bit distribution (also works with minor changes with Ubuntu 18.04) To follow this guide, you…

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Raspberry Pi 3 Model B picture
Chamilo 1.11 on Raspberry Pi 3 for off-the-grid situations

This article can be considered an update of our first article on installing Chamilo (on a Raspberry Pi B+). This time, we are testing it with Raspberry 3, as of the 1st of April 2017 (no joke intended). Last time,…

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How to properly rename a projet in Redmine

Redmine is a project management system and a support ticket management system. See other articles on this blog and my video on YouTube about a previous version of Redmine for more info. At some point (and this only happened to…

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Change the URL of a Chamilo portal copy

There is a surprising number of cases where you’d want to change the URL of a Chamilo portal, but the more common we see is when you take a backup copy of a portal and want to use that copy…

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Installation guide for Chamilo 1.10.x on Digital Ocean with PHP7

This guide will take you through the process of installing Chamilo 1.10 (from Github sources) for testing on a fresh Digital Ocean instance, on an Ubuntu 16.04 distribution. A previous article on this blog explains how to install Chamilo 1.9…

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Odoo apps licensing

If you ever want to implement projects with Odoo and, like us, you are a bit itchy about non-free-software licenses and alternative BSD or LGPL-like licenses, you might want to know this. Odoo itself was previously (as OpenERP) AGPL, but…

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Redirect mobile devices to alternate URL with Varnish 3.0 and Drupal 6

This is a short note for ourselves, but it might help others considering the (new for now) rules of Google indexing of non-mobile sites. Drupal 6 does not really provide all the stuff that would be really useful to switch…

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Awesome git tree on the command line

This command mentionned by Pete Doherty, found on in the comments of this article http://gitready.com/intermediate/2009/03/04/pick-out-individual-commits.html, is simply awesome: git log –graph –pretty=format’:%C(yellow)%h%Cblue%d%Creset %s %C(white) %an, %ar%Creset’ It will show something like this (in the terminal)

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The complete guide to screencasting in Ubuntu 14.04 + Gnome Shell

For those developers of you wanting to do more than just develop under Linux, you’ll have realized that there are many things stopping you for doing proper video tutorials as easily as you would do it with some non-free (as…

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