This article describes the steps to install and use OpenCart on Ubuntu Linux with Nginx support.
Installing OpenCart on Ubuntu Linux is a great way to create an eCommerce website or online store. Ubuntu Linux is a popular and reliable operating system, and OpenCart is a popular open-source eCommerce platform based on PHP.
By installing OpenCart on Ubuntu Linux, you can take advantage of the security, stability, and flexibility of Ubuntu, while also having access to the powerful eCommerce features of OpenCart.
Additionally, Ubuntu Linux is free and open-source, and OpenCart is free and open-source, which means that you can create an eCommerce website without spending any money on software licenses.
This post covers installing the latest version of OpenCart, which at the time of writing is version 3.0.2.
How to install OpenCart on Ubuntu Linux with Nginx support
As described above, OpenCart is a popular open-source eCommerce, accounting, and business management system based on PHP.
Below is how to install it on Ubuntu Linux.
Install Nginx
OpenCart requires a web server, and the second most popular web server in use today is Nginx. So, go and install Nginx on Ubuntu by running the commands below:
sudo apt update sudo apt install nginx
After installing Nginx, the commands below can stop, start, and enable Nginx to start every time your computer starts up.
sudo systemctl stop nginx.service sudo systemctl start nginx.service sudo systemctl enable nginx.service
Install MariaDB
OpenCart also requires a database server, and MariaDB is a great place to start when looking for an open-source database server.
To install it, run the commands below.
sudo apt-get install mariadb-server mariadb-client
After installation, the commands below can stop, start, and enable the MariaDB service to start up when the server boots.
sudo systemctl stop mysql.service sudo systemctl start mysql.service sudo systemctl enable mysql.service
After that, run the commands below to secure the MariaDB server.
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
Install PHP-FPM and Related Modules
PHP 7.1 isn’t available on Ubuntu’s default repositories. So, to install it, you must get it from third-party repositories.
Run the commands below to add the below-party repository to upgrade to PHP 7.1
sudo apt-get install software-properties-common sudo add-apt-repository ppa:ondrej/php
Then update and upgrade to PHP 7.1
sudo apt update
Run the commands below to install PHP 7.1 FPM and related modules.
sudo apt install php7.1-fpm php7.1-common php7.1-mbstring php7.1-xmlrpc php7.1-soap php7.1-gd php7.1-xml php7.1-intl php7.1-mysql php7.1-cli php7.1-mcrypt php7.1-ldap php7.1-zip php7.1-curl
Create OpenCart Database
Now that you’ve installed all the required packages continue below to start configuring the servers.
First, run the commands below to create an OpenCart database.
Run the commands below to log on to the database server. When prompted for a password, type the root password you created above.
sudo mysql -u root -p
Then, create a database called opencart
CREATE DATABASE opencart;
Create a database user called opencartuser with a new password
CREATE USER 'opencartuser'@'localhost' IDENTIFIED BY 'new_password_here';
Then, grant the user full access to the database.
GRANT ALL ON opencart.* TO 'opencartuser'@'localhost' IDENTIFIED BY 'user_password_here' WITH GRANT OPTION;
Finally, save your changes and exit.
FLUSH PRIVILEGES; EXIT;
Download OpenCart’s Latest Release
Next, visit the OpenCart site and register for a free account. You must register before you’re allowed to download a copy. The community edition is what you’ll want to download.
After downloading, run the commands below to extract the download file into the Nginx root directory.
cd /tmp && wget https://github.com/opencart/opencart/releases/download/3.0.2.0/3.0.2.0-OpenCart.zip unzip 3.0.2.0-OpenCart.zip sudo mv upload/ /var/www/html/opencart
Run the commands below to configure OpenCart.
sudo cp /var/www/html/opencart/config-dist.php /var/www/html/opencart/config.php sudo cp /var/www/html/opencart/admin/config-dist.php /var/www/html/opencart/admin/config.php
Then, run the commands below to set the correct permissions for OpenCart to function.
sudo chown -R www-data:www-data /var/www/html/opencart/ sudo chmod -R 755 /var/www/html/opencart/
Configure Nginx
Finally, configure the Nginx server block configuration file for OpenCart. This file will control how users access OpenCart content.
Run the commands below to create a new configuration file called opencart
sudo nano /etc/nginx/sites-available/opencart
Then copy and paste the content below into the file and save it. Replace the highlighted line with your domain name and directory root location.
server {
listen 80;
listen [::]:80;
root /var/www/html/opencart;
index index.php index.html index.htm;
server_name example.com www.example.com;
location / {
try_files $uri $uri/ =404;
}
location ~ [^/]\.php(/|$) {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
Save the file and exit.
Enable the OpenCart server block
After configuring the server block above, please enable it by running the commands below.
sudo ln -s /etc/nginx/sites-available/opencart /etc/nginx/sites-enabled/
Restart Nginx by running the commands below to load all the settings above.
sudo systemctl restart nginx.service
Next, open your browser and browse to the server domain name, followed by install. Finally, you should see the OpenCart setup wizard complete.
Please follow the wizard carefully.
http://example.com/opencart/install/
Then, enter the database information and the site administrator login credentials.
Wait, and OpenCart should install successfully. Then, log in and begin using your program.
Enjoy!
Run the commands below after the installation.
sudo rm -rf /var/www/html/opencart/install/
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