LimeSurvey is an open source, lightweight, online survey platform based on PHP. It uses the LAMP or LEMP stack to operate and allows anyone to create great online surveys for one’s audience.
Whether you are conducting simple questionnaires with few questions or advanced assessments with conditionals for any groups, LimeSurvey is the tool you want to use and can be self-hosted in your own environment..
LimeSurvey lets you focus on building great surveys by leveraging its easy managment portal designs and technical quality without the bloats.
Whether you’re creating a personal or business survey online, LimeSurvey can help you create and manage your content on every device with its modern user and admin interface.
This brief tutorial is going to show students and new users how to install LimeSurvey on Ubuntu 16.04 and 18.04 LTS.
For more about LimeSurvey, please visit its homepage.
When you’re ready to get LimeSurvey working on Ubuntu, please continue with the steps below:
Step 1: Install Apache2 HTTP Server on Ubuntu
Apache2 HTTP Server is the most popular web server in use. so install it, since LimeSurvey needs it.
To install Apache2 HTTP on Ubuntu server, run the commands below.
sudo apt update sudo apt install apache2
After installing Apache2, the commands below can be used to stop, start and enable Apache2 service to always start up with the server boots.
sudo systemctl stop apache2.service sudo systemctl start apache2.service sudo systemctl enable apache2.service
To test Apache2 setup, open your browser and browse to the server hostname or IP address and you should see Apache2 default test page as shown below. When you see that, then Apache2 is working as expected.
Step 2: Install MariaDB Database Server
MariaDB database server is a great place to start when looking at open source database servers to use with Magento. To install MariaDB run the commands below.
sudo apt-get install mariadb-server mariadb-client
After installing MariaDB, the commands below can be used to stop, start and enable MariaDB service to always start up when the server boots.
Run these on Ubuntu 16.04 LTS
sudo systemctl stop mysql.service sudo systemctl start mysql.service sudo systemctl enable mysql.service
Run these on Ubuntu 17.10 and 18.04 LTS
sudo systemctl stop mariadb.service sudo systemctl start mariadb.service sudo systemctl enable mariadb.service
After that, run the commands below to secure MariaDB server by creating a root password and disallowing remote root access.
sudo mysql_secure_installation
When prompted, answer the questions below by following the guide.
- Enter current password for root (enter for none): Just press the Enter
- Set root password? [Y/n]: Y
- New password: Enter password
- Re-enter new password: Repeat password
- 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
Restart MariaDB server
To test if MariaDB is installed, type the commands below to logon to MariaDB server
sudo mysql -u root -p
Then type the password you created above to sign on. if successful, you should see MariaDB welcome message
Step 3: Install PHP 7.2 and Related Modules
PHP 7.2 may not be available in Ubuntu default repositories. in order to install it, you will have to get it from third-party repositories.
Run the commands below to add the below third party repository to upgrade to PHP 7.2
sudo apt-get install software-properties-common sudo add-apt-repository ppa:ondrej/php
Then update and upgrade to PHP 7.2
sudo apt update
Next, run the commands below to install PHP 7.2 and related modules.
sudo apt install php7.2 libapache2-mod-php7.2 php7.2-common php7.2-sqlite3 php7.2-curl php7.2-intl php7.2-mbstring php7.2-xmlrpc php7.2-mysql php7.2-gd php7.2-xml php7.2-cli php7.2-imap php7.2-ldap php7.2-zip
After installing PHP 7.2, run the commands below to open PHP default config file for Apache2.
sudo nano /etc/php/7.2/apache2/php.ini
Then make the changes on the following lines below in the file and save. The value below are great settings to apply in your environments.
file_uploads = On allow_url_fopen = On short_open_tag = On memory_limit = 256M upload_max_filesize = 100M max_execution_time = 360 date.timezone = America/Chicago
After making the change above, save the file and close out.
Step 3: Restart Apache2
After installing PHP and related modules, all you have to do is restart Apache2 to reload PHP configurations.
To restart Apache2, run the commands below
sudo systemctl restart apache2.service
To test PHP 7.2 settings with Apache2, create a phpinfo.php file in Apache2 root directory by running the commands below
sudo nano /var/www/html/phpinfo.php
Then type the content below and save the file.
<?php phpinfo( ); ?>
Save the file. then browse to your server hostname followed by /phpinfo.php
You should see PHP default test page.
Step 4: Create LimeSurvey Database
Now that you’ve installed all the packages that are required for LimeSurvey to function, continue below to start configuring the servers. First run the commands below to create a blank Magento database.
To logon to MariaDB database server, run the commands below.
sudo mysql -u root -p
Then create a database called limedb
CREATE DATABASE limedb;
Create a database user called limeuser with new password
CREATE USER 'limeuser'@'localhost' IDENTIFIED BY 'new_password_here';
Then grant the user full access to the database.
GRANT ALL ON limedb.* TO 'limeuser'@'localhost' IDENTIFIED BY 'user_password_here' WITH GRANT OPTION;
Finally, save your changes and exit.
FLUSH PRIVILEGES; EXIT;
Step 5: Download and Install LimeSurvey CMS
Run the commands below to download LimeSurvey latest content. then unzip the download file and move the content to Apache2 default root directory.
cd /tmp && wget tar -xvzf limesurvey3.14.3+180809.tar.gz sudo mv limesurvey /var/www/html/limesurvey
Next, run the commands below to change the root folder permissions.
sudo chown -R www-data:www-data /var/www/html/limesurvey/ sudo chmod -R 755 /var/www/html/limesurvey/
Step 6: Configure Apache2 LimeSurvey CMS Site
Finally, configure Apache2 configuration file for LimeSurvey . This file will control how users access LimeSurvey content. Run the commands below to create a new configuration file called limesurvey.conf
sudo nano /etc/apache2/sites-available/limesurvey.conf
Then copy and paste the content below into the file and save it. Replace the highlighted line with your own domain name and directory root location.
<VirtualHost *:80> ServerAdmin [email protected] DocumentRoot /var/www/html/limesurvey ServerName example.com <Directory /var/www/html/limesurvey/> Options FollowSymlinks AllowOverride All Require all granted </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost>
Save the file and exit.
After configuring the VirtualHost above, enable it by running the commands below
Step 7: Enable the LimeSurvey Site and Rewrite Module
After configuring the VirtualHost above, enable it by running the commands below, then restart Apache2 server.
sudo a2ensite limesurvey.conf sudo a2enmod rewrite sudo systemctl restart apache2.service
Next, open your brwoser and go to the URL. and continue with the installation.
You should see LimeSurvey installation page. choose your installation language and continue..
Verify that all requirements are met, then continue
Next, enter the database connection info and continue
Next, create an admin account and continue. after that, LimeSurvey should be installed and ready to use.
Enjoy~
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