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Install Magento 2 On Debian 9 from Scratch – Complete Process in 2019

Unless you are a professional Magento developer, installing Magento 2 on your unmanaged cloud server from scratch will be an arduous task. Not only it is time-consuming, but there are tons of errors during the installation that will pop up from time to time and make your life – during the installation process – unbearable.

You will have constant headache, puffy eyes due to a lack of sleep, and a regret that you don’t have an expert available to have taught you what to do and when to do.

Don’t worry. We have got you covered. We know that to install Magento 2 on Debian 9 from scratch on your server is filled with pain. And, we are here with a complete tutorial that will guide you throughout the process like a professional Magento expert so that you can install the platform without worry.

Let’s get started.

Requirements to Install Magento 2 on Debian 9 on DigitalOcean Server

  • 4GB of Storage
  • 2GB of RAM
  • Any Cloud Server of Your Choice
  • Debian OS – We will be using Debian 9

Installing LAMP Debian 9 on DigitalOcean Server

Before we start installing Magento 2 on the server, we will have to install LAMP on Debian. Why LAMP? Because…

L = LINUX
A = APACHE
M = MYSQL OR MARIADB
P = PHP

You need to install these on your server otherwise Magento will simply not work. So, in this article, I will show you how you can easily setup a LAMP on your server. For this tutorial, I suppose that you have already setup your server with Debian OS 9.

Connect with the Debian 9 DigitalOcean Server

Install Putty or another SSH client and then connect to the command line console.

Next, update the packages.

We will use the following command to update packages

apt-get update

It will update the packages on the server.

update the packages on the server

We will assume that you already have your IP address. However, if you don’t have the IP address available then you can use the following command:

ifconfig eth0 | grep inet | awk '{ print $2 }'

Installing Apache2 on Debian 9 DigitalOcean Server

Apache is a PHP web server that runs almost 50 percent of the websites. It is an essential component for installing PHP and then Magento. So, you have to run the following command to install Apache 2 on Debian server:

apt-get install apache2

Once the download is completed you will see the Apache loading page on the IP address. http://xxx.xxx.xxx.xxx

Apache will create a default file path ‘/var/www/html’ on your server. You will have to rename this file to public_html. To change the filename, open 000-default.conf file with the vim command.

vim 000-default.conf

Now press ‘i’ to edit the file.

You will have to change the ‘DocumentRoot /var/www/html’ to ‘DocumentRoot /var/www/html

Once done, press ESC to exit the file. Now, save it by typing ‘:wq’ in the console.

save file

Now, change the folder name from ‘html’ to ‘public_html’ with the following command:

cd /var/www

By typing the above command you can enter ‘www’ directory. Now, rename file.

mv html public_html

rename file

Now restart the apache2 server by typing the following command:

service apache2 restart

Go to IP address and check the settings. They will be changed.

IP address settings changed

Installing MySQL on Debian 9 Server

Next, we will install MySQL on Debian server. MySQL is required for databases and Magento will not work with installing it on your server.

In your terminal, type the following command:

apt-get install mysql-server

Once the installation is finished, it will ask you to set your root password.

Once you hit enter, the prompt will ask you to enter the root password again, then hit enter.

By default, there is no password on MySQL.

Go through the prompts.

  • Press N if you don’t want to change the root password.
  • Next, press Y if you want to remove anonymous users.
  • Now, press if you want to disallow root login remotely and hit enter.
  • If you want to remove test tables and databases press Y and hit enter.

MySQL will now install successfully on your server.

Install PHP 7.1 on Debian

We will install the latest version of PHP on the server. Here is how to do that.

First, upgrade your server packages.

sudo apt update

sudo apt upgrade

Next, install PHP 7.1.

sudo apt-get install php7.1

Now install modules specific to PHP 7.1.

sudo apt-cache search php7.1

You can install all PHP 7.1 module by this one command

sudo apt-get install php7.1 php7.1-cli php7.1-common php7.1-json php7.1-opcache php7.1-mysql php7.1-mbstring php7.1-mcrypt php7.1-zip php7.1-fpm

Now, edit the PHP.ini file in the Apache 2 folder.

sudo nano /etc/php/7.1/apache2/php.ini

Change the following settings in the PHP.ini file so that Magento can easily install on your server.

Now restart the server to complete the PHP installation process.

service apache2 restart

Change the directory to public_html folder of Apache by typing the following command.

cd /var/www/public_html

Now edit the index.php file by typing…

vim index.php

Press ‘i’ to enter the file editing mode. Now, type:

<?php echo phpinfo();?>

Now open your file through the browser to see if it works. It will show the PHP information.

If you see something similar in the PHP folder, then you are successful.

Install PHPMyAdmin on Debian

Next, you will have to install the PHPMyAdmin interface to manage the database. Type the command:

apt-get install phpmyadmin

Now, install the Mcrypt module for PHP.

apt-get install mcrypt

The mcrypt module will come in handy when we start installing Magento.

By default, PHPMyAdmin is installed in /usr/share/phpmyadmin. You need to create a symlink inside the public_html folder for this purpose. Let’s build the symlink by entering the following commands.

cd /var/www/public_html

ln -s /usr/share/phpmyadmin

Open YOURIPADDRESS/Phpmyadmin from your browser to check if PhpMyAdmin symlink is created.

The following page shows that the symlink is successfully created.

Now, let’s secure our server so that no other IP address can access the database.

Enable IP Access to PHPMyAdmin

We will add the instruction to .htaccess file so only our IP address can access the PHPMyadmin from the browser.

vim .htaccess

Press ‘I’ to edit the file and enter the following details.

Press ESC and then press ‘:wq’ to save the .htaccess file.

Now only your IP can make changes to the server.

Install GIT to Debian Server

Next, we will install GIT to the server using the command…

sudo apt-get install git-all

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"

php -r "if (hash_file('sha384', 'composer-setup.php') === '48e3236262b34d30969dca3c37281b3b4bbe3221bda826ac6a9a62d6444cdb0dcd0615698a5cbe587c3f0fe57a54d8f5') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"

php composer-setup.php

php -r "unlink('composer-setup.php');"

If, for some reason, the above code doesn’t work, then check the official website link for details.

That’s part one of the tutorial. Now, let’s move to the next part i.e. Installing Magento on Debian 9.

Install Magento 2 on Debian Server

Before installing Magento 2 to the server, you need to create a database.

First, log into the MySQL database.

mysql -u root p

You need to create a database in the MySQL folder. This database will be connected with data provided by Magento.

create database mage2_db;

Note: You can change the name of the database from mage2_db to any other name of your choice.

Create a user account

If you have not already created a user account on MySQL, you can create one using the command provided below.

create user 'mage2_user'@'localhost' identified by 'user1;

Next, grant this user full privileges on the database.

GRANT ALL PRIVILEGES ON mage2_db . * TO mage2_user @localhost;

If you already have a user available such as ‘root’ you can also grant it complete privileges on the user.

Flush Privileges so that MySQL knows about the privileges granted to the user.

FLUSH PRIVILEGES;

That’s it. You have successfully created the database. Now, let’s install Magento 2 on the Debian server.

First, locate the URL where Magento 2 is available for download.

We have found one resource from where you can download Magento 2. https://github.com/magento/magento2/archive/2.1.0.zip 

We will use the wget command to download this file to Github. Here is how it works.

cd /var/www/public_html wget https://github.com/magento/magento2/archive/2.1.0.zip 

The ‘cd /var/www/public_html’ is the path where website data is available.

Now, extract the file with the following command.

unzip 2.1.0.zip

Note: If the unzip command doesn’t work, then you need to install the package to your system.

sudo apt-get install zip  – Not necessary if you are just unzipping the file, but you can install it anyway.

sudo apt-get install unzip

This is the package required to unzip files.

Now, unzip the Magento package.

Installing Magento

To install Magento from the composer type:

Composer install

If it gives an error, then install the packages that the Magento installation requires.

While we were installing Magento on Debian, we were short of three PHP packages.

Here is one of the errors:

Problem 1

The requested PHP extension ext-mcrypt * is missing from your system. Install or enable PHP’s mcrypt extension.

We solved it by adding mcrypt package to PHP with the following command:

sudo apt-get install php7.1-mcrypt

Note: Change the PHP version name to the one that you already have installed.

After this, change the value of “always_populate_raw_post_data = 0” to ‘–1’ in your PHPini file.

To edit the PHPini file, use the following commands:

cd/etc/php/7.1/apache2/php.ini

vim php.ini

Change the always_populate_raw_post_data value to ‘-1

To exit the file, press ESC. Now, save it by typing ‘:wq’.

Now, update composer with the following command:

composer update

That’s it. You have successfully installed Magento on the server.

Where is Magento Installed on Debian server?

Most of the times, the Magento folder is created with the zipped file name. Magento is installed in it.

To check where Magento is installed on the server, press ‘ls’

You will get a list of files and folders. Open the folder that has the exact name as the file that you recently unzipped to install Magento.

To open Magento installation on a browser, use your IP ADDRESS/FOLDERNAME

You can move the data in that folder to the main installation with the following command:

mv ~/var/www/public_html/Magento* ~/var/www/public_html

Now, open your IP address in the browser to check if Magento is moved to the main folder.

Next, you need to assign ownership of all Magento files to Apache folder.

sudo chown -R www-data:www-data /var/www/public_html/

Setting up Magento Frontend

When you open the IP address, you will see the Magento setup button on the front page

Press ‘Agree and Setup Magento’ to start the setup process.

Next, Magento will ask you to test the Readiness check to make sure that you have all the files installed properly.

As you can see that readiness check has confirmed that all settings are proper. We can now start setting up Magento databases.

Add the user details that you created earlier. Next, add the database name in the ‘Database name’ tab.

Press Next.

Your store IP will be shown here. You can change the admin address of the Magento folder. Make it something that only you can remember.

Next, change the currency settings for your store.

Next, create an admin account on the Magento ecommerce platform.

That’s it, Magento is successfully installed on your system.

An Alternative Option – Magento with Managed Cloud Hosting

Phew… that was tiring. Let’s see if there is a better and easier way available.

Deploying Magento with a Single Click

While having your own cloud and installing Magento ecommerce platform on it is great, if you are doing it for the first time. And, I also recommend it. But, think about it. Installing a Magento platform on your server is not the wisest, and the most efficient solution available. In fact, you can deploy Magento with just a single click with managed cloud hosting solution.

Let’s see how you can do that with Cloudways Managed Magento hosting.

Launching a Cloud Server with a Single Click

First, create an account on Cloudways. Once you have the account setup, launch your first server on the platform.

The best part about using Cloudways is that you get to choose from five different cloud hosting providers including AWS, Google Cloud, DigitalOcean, Linode, and Vultr.

Launch Your Magento Server

You can easily create a server within seconds with the point & click dashboard.

Next, select the location of the server that you want to launch and that’s it. You are done.

Easy right?

That’s the beauty of using a managed cloud hosting solution for your Magento ecommerce store. No errors. No time waste. No hassle. And, most importantly… no stress.

Ready to host your Magento store on Cloudways?

Cloudways is offering FREE $25 hosting credit on using Coupon Code: MGT25.

Bottom-line

There you go. We have provided you the complete tutorial about how to launch Magento 2 on Debian server. Apart from that, we have also provided a BETTER ALTERNATIVE for Magento 2 installation with managed cloud hosting.

Now, it is your call. Make a wise decision about installing Magento ecommerce platform because your business depends on it.

See: How to Install Magento 2 on Localhost Using XAMPP

Frequently Asked Questions for Installing Magento 2 on Debian 9

Q1. Which is better for Magento? A managed or an unmanaged hosting solution?

Obviously, a managed hosting solution for your ecommerce store is a perfect choice. However, if you are launching a server for the first time – practicing about how to launch your server, then you can choose an unmanaged Debian server to host LAMP and then Magento.

Beware: It will take half of your day if you are not too slow. If you are, it will take even more time.

Q2. Do I need to install LAMP? Why can’t I directly install Magento 2 on Debian?

A good question. Well, LAMP is an abbreviation of Linux, Apache, MySQL, and PHP. And, since Magento is based on the Zend framework of PHP you need to install that all before you can install Magento 2 on a Debian cloud server. But if that looks too overwhelming, then go for a managed Magento cloud hosting solution.

 

About Author

Syed Muneeb Ul Hasan is an expert in PHP and Magento, he prefers to educate users in implementing and learning Magento. When not working, he loves to watch cricket.