Installation of Zikula on Ubuntu Server
Note: this tutorial was made for an older version. So while the general proceeding may still be valid, you would need to use updated versions of everything when doing it for the latest Zikula releases.
I found installing Zikula on a Ubuntu Server to be quite the process. This had nothing to do with Zikula, but more with getting all the settings for a new Ubuntu server set up correctly so that Zikula would behave. I therefore decided to write a complete tutorial on how to install Zikula on Ubuntu. This tutorial assumes you have a clean install of an Ubuntu Server and was developed with Ubuntu 16.04 LTS.
This guide borrows heavily from the guide at Host Presto, but there were enough little glitches, I thought I would expand on that and make a more bullet-proof guide. I hope this helps folks with their efforts.
- A new install of Ubuntu Server.
- A normal user with sudo priviledges. (If that makes no sense check this out).
First install your Ubuntu system and once it boots into your desktop, you need to fire up the terminal program. You can find it by clicking on the search function in the launch bar and typing terminal. Click on the program to launch it.
Update the System
You will be using the apt program to download many of the software programs. This is a package manager and is a convenient way to install and update software packages. To update apt type these commands into your terminal program
sudo apt-get update -y sudo apt-get upgrade -y
Next restart your system to install these changes
We will now download and add the LAMP stack which stands for Linux, Apache, Mysql, and Php. These software programs work together to run your web server and are all needed by Zikula. To download and install them all in one fell swoop, type the following command.
sudo apt-get install apache2 mariadb-server php7.0 php7.0-mysql php7.0-gd php7.0-mcrypt php7.0-xml php7.0-mbstring php7.0-xmlrpc php7.0-curl libapache2-mod-php7.0 wget -y
Some explanations about what these do.
- apache2 is the webserver
- mariadb-server is a forked version of mysql. This is the database server that stores content in the database
- php7.0 installs php 7.0
- php7.0-mysql php7.0-gd php7.0-mcrypt php7.0-xml php7.0-mbstring php7.0-xmlrpc php7.0-curl libapache2-mod-php7.0 are complimentary php extensions that add functionality that Zikula and its vendor technologies utilize.
- wget is a nice program for fetching the latest Zikula release
This may take a while for these packages to download. Once they are all downloaded and installed, then start the apache and mariadb..
sudo systemctl start apache2 sudo systemctl start mysql sudo systemctl enable apache2 sudo systemctl enable mysql
systemctl start does what you would expect and starts the service. The
systemctl enable sets up the service so that it is launch at start up of the operating system. When you enable the services you will get a notice that the command was redirected to systemd-sysv-install. That is normal
Set up mariadb using mysql commands
You now want to test to make sure you can launch mysql. Type the following command.
sudo mysql -u root
You have to call this using sudo because the dbserver is protected from root access unless you are the super user. The mysql program should launch and you can create your database and a user for that database using these commands.
CREATE DATABASE zikuladb; GRANT ALL PRIVILEGES on zikuladb.* TO 'usernamehere'@'localhost' IDENTIFIED BY 'chooseapassword'; FLUSH PRIVILEGES;
You can name your database anything you want, but remember it for use when you install Zikula. The usernamehere and chooseapassword should be substituted with your own user and password that you want to use. FLUSH PRIVILEGES writes the changes to disk. Quit mysql (type quit) and make sure you can log in using your newly created user and password by typing this.
mysql -u usernamehere -p
Enter your password when prompted then issue the mysql command
You should see the text, Database changed. This shows you have access to the database. Finally, increase the security on your mysql installation by running this mysql script:
Answer the questions as follows.
Set root password? [Y/n] n Remove anonymous users? [Y/n] y Disallow root login remotely? [Y/n] y Remove test database and access to it? [Y/n] y Reload privilege tables now? [Y/n] y
You do not need to add a root password because mariadb will only allow the root user access to the root mysql account.
Configure Apache for Zikula
It is useful to create a virtual host file for Zikula. This allows you to set
AllowOverride All which is required to activate
.htaccess files that Zikula uses. If this is not configured correctly, routes don't work right in Zikula. You can do this by creating
snipeit.conf file inside
sudo nano /etc/apache2/sites-available/zikula.conf
Add the following lines to the file.
<VirtualHost *:80> ServerAdmin firstname.lastname@example.org DocumentRoot "/var/www/html" ServerName yourdomain.com <Directory "/var/www/html"> Options FollowSymLinks AllowOverride All Order allow,deny allow from all </Directory> ErrorLog /var/log/apache2/zikula-error_log CustomLog /var/log/apache2/zikula-access_log common </VirtualHost>
Save and close the file when you are finished, then enable the site with the following command:
sudo a2ensite zikula.conf
Next, enable the rewrite module with the following command:
sudo a2enmod rewrite
Now test to make sure your configuration is correct and check for any errors in your
If you get any errors, fix them, otherwise restart Apache web server so that the changes are loaded:
sudo systemctl restart apache2
Download and Install Zikula and prepare the web root
Download the tar.gz file for the latest release. Right now this is the command to use
A stock install of Apache will place all the files under root control. This doesn't work for a site that needs to modify the files. It's also a pain to always be doing sudo to make any little change to the website. We can fix this my doing two things.
- Change the group and owner of the html folder (the apache webserver root) to www-data
- Adding your user to the www-data group so you can make modifications
These commands will make these changes
sudo chown -R www-data /var/www/html sudo chgrp -R www-data /var/www/html sudo chmod -R g+w /var/www/html sudo usermod -a -G www-data yourusername
You will need to log out and back in to get the changes to be updated. You can check to make sure you are in the group by this command:
It should list all the groups in which you are a member and www-data should be one of those groups.
Once the file is downloaded issue the following command to move it to the webserver root.
mv 2.0.tar.gz /var/www/html/
Now we can expand the tar archive, which will inflate all the files and put them in a folder of our root directory. We use the
-p flag which perserves all the permissions so that the directories that need to be writable, (e.g.
/var/cache) are in fact writable. Once it is expanded we will also change the group and owner to
www-data so the web server has access to all the files.
cd /var/www/html/ tar -xvpf 2.0.tar.gz sudo chown -R www-data 2.0 sudo chgrp -R www-data 2.0 sudo chmod -R g+w 2.0 mv 2.0 zikula
The last line changes the name of the root Zikula folder to
zikula, a better name than
2.0. Once the folder is expanded it is time to test our webserver. First go to the page http://yourdomain.com to make sure the apache web server works. A default ubuntu page should come up. One last modification and we are ready. Open up the root
RewriteBase command and change it to:
We are now ready to install Zikula. Browse the the root folder of your Zikukla site in Firefox (http://yourdomain.com/zikula/) An install page should open up. Enter in the database (zikuladb), database user and database password when asked for and then follow the screens. Zikula should install and you should be taken to the home page when finished.
One final tip. If when you try to enter the Zikula site, if it fails with a 404 now found error, it means your
.htaccess file is not being read. A nice trick is to put Test in the top of the
.htaccess file at the root of the zikula directory and it should break your site with a Internal Server Error. If this does not happen, then
.htaccess is not being read and something is wrong with your configuration. Look for errors in the virtual host file you set up. This is the most likely place.