How to Install WordPress on a Raspberry Pi

WordPress on Raspberry Pi This tutorial will show you how to take a vanilla Raspbian image and turn it into a HTTP server hosting one or more WordPress website. I’ve previously written a few bits and pieces about WordPress, but I’ve never actually covered how to install it on a Raspberry Pi until now. This was one of the first things I did with my Pi, so I’m going to assume you know very little and try to be as detailed as possible. The actual WordPress bit is very quick and easy once the ground work is done: has a 5 minute installation guide, but it doesn’t tell you how to do the difficult bits! This tutorial will cover everything you need, from the ground up.

A Quick Overview

Here’s a basic summary of what we’re going to do. There’s a lot here, but it should all be reasonably quick and painless if you follow it in sequence: Server Preparation Some suggested improvements to the default RasPi configuration. Temporary changes for testing A quick change to your hosts file on your computer that will allow you to test your domain without opening up the Pi to the world. Apache and PHP

  1. Install & configure Apache, the web server
  2. Install PHP, the server side scripting language

Database Installation & Configuration

  1. Install some Database software & create a root username and password
  2. Install phpMyAdmin for GUI database management


  1. Download the latest version of WordPress as a .tar.gz file from and decompress it.
  2. Create a username and database for WordPress
  3. Create the WordPress configuration file (wp-config.php) and fill it in with details of the WordPress database.
  4. Move the WordPress files to the correct location in Apache’s data directory
  5. Run the WordPress installation script.

WAN access

  1. Set up DNS records to point your domain name at your WAN IP address
  2. Set up port forwarding on your router to allow users to access the site from outside your LAN


I’ve previously written a post explaining some good first steps for setting up a server. The post covers:

  • Burning Raspbian to an SD card
  • SSH configuration & some security recommendations
  • Speed improvements

Temporary changes for testing

While we’re setting up your website, ideally we want to be able to test it by typing in your domain name (instead of an IP address), without having to allow access from outside your local area network (LAN). Whenever you type a domain name in your browser, your computer looks up the web server’s IP address in its host file, and if no IP address is defined it uses a DNS provider on the internet to look it up. So, if we change the hosts file on your computer temporarily, we can redirect traffic to your server for whichever domain you’d like. On Linux, that hosts file is /etc/hosts; on Windows it is C:\Windows\System32\drivers\etc\HOSTS, and on MacOS it’s /private/etc/hosts. Regardless of whether you’re a Linux, Windows or MacOS user, what we want to add to the HOSTS file is exactly the same. Windows users, click here to see how to edit your hosts file. MacOS users, try here. Linux users can open it with a text editor with this command:

sudo nano /etc/hosts

You should see something like this inside:       localhost       62-West-Wallaby-Street

62-West-Wallaby-Street is the hostname of my computer, in case you were wondering what the hell that was! Add another two lines to the bottom of the file that contain the IP address of the Pi followed by your domain name, e.g.:       localhost       62-West-Wallaby-Street

Now save and exit. If you don’t know the Pi’s IP address, you can either check your router’s admin page (usually or type this command (from within a secure shell to the Pi – not on your laptop/desktop!!):

admin@samhobbs ~ $ /sbin/ifconfig
eth0      Link encap:Ethernet  HWaddr b8:27:eb:46:a9:7c  
          inet addr:  Bcast:  Mask:
          RX packets:2311644 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3026728 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:423049135 (403.4 MiB)  TX bytes:3404216571 (3.1 GiB)

lo        Link encap:Local Loopback  
          inet addr:  Mask:
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:94272 errors:0 dropped:0 overruns:0 frame:0
          TX packets:94272 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:7323348 (6.9 MiB)  TX bytes:7323348 (6.9 MiB)

The Local Area Network (LAN) IP address is shown under eth0 after “inet addr:”, in this case it is . Now when you type in your browser will make a connection to your Pi. Cool. You’ll see this in action later when we’ve installed Apache.


To start, update your list of installable software, then install Apache2 (the web server).

sudo apt-get update
sudo apt-get install apache2

This will also install a few dependencies. Apache’s configuration files are in /etc/apache2/; the data folder (which contains the content you’re serving) is /var/www/. Have a look in /etc/apache2/sites-available/ and /etc/apache2/sites-enabled/, and you will see some configuration files:

sudo ls -l /etc/apache2/sites-available/
sudo ls -l /etc/apache2/sites-enabled/

These are your VirtualHost configuration files, which are used to let you run more than one website on the same server. The “default” configuration file allows http:// traffic, and the “default-ssl” file is for https://. You may have noticed that the default file is enabled, but the default-ssl site is not (sites that are enabled are symlinked from /etc/apache2/sites-available/ to /etc/apache2/sites-enabled/). Enable the Apache SSL module, and then the SSL VirtualHost with these commands:

sudo a2enmod ssl
sudo a2ensite default-ssl

Now Apache will serve content on http and https. There’s one more thing we need to change in those VirtualHost files. We want WordPress to be able to make configuration changes to the folder it’s in (overriding the global defaults for Apache). Do this by editing those files (e.g. sudo nano /etc/apache2/sites-enabled/000-default). Find the section for the /var/www/ directory:

<Directory /var/www/>
     Options Indexes FollowSymLinks MultiViews
     AllowOverride None
     Order allow,deny
     allow from all

Change AllowOverride None to AllowOverride All, i.e.

<Directory /var/www/>
     Options Indexes FollowSymLinks MultiViews
     AllowOverride all
     Order allow,deny
     allow from all

Remember to do this for the default-ssl VirtualHost too! The changes we just made mean that when Apache serves a page in /var/www/, it will read the .htaccess file in that folder and override the global defaults with any parameters inside. Note that files beginning with a period on Linux are hidden files. If you want to see them in a list, use the -a option. For example, this command will list all files and folders in the current directory, including hidden files/folders:

sudo ls -al

If you’d like to understand more about the parameters inside the VirtualHost file and how you can put them to good use, take a look at my tutorial on VirtualHosts. There’s no requirement to do this unless you’re already running a site or service on the Pi (like OwnCloud, for example). If you don't have a SSL certificate you can generate one yourself and get it signed for free by CAcert. Now reload Apache’s configuration files:

sudo service apache2 reload

At this stage Apache2 is up and running, and should respond to your requests if you type your domain name into a web browser: Apache webserver with no content

Server side scripting: PHP

PHP is a server side scripting language that is used by many applications, including WordPress. It does all of the interactive parts of your site: comment boxes, logins, etc. Here’s how to install it:

sudo apt-get install libapache2-mod-php5 php5

Now you can install a package that will allow PHP scripts to connect to databases:

sudo apt-get install php5-mysql

PHP Cache for faster page loading times

When you request a PHP page on the server, the server has to compile the page from the PHP source before it sends the data you requested. Because your Pi is such a low powered machine, this can be really slow. Luckily, there’s a PHP cache you can use that will store a pre-compiled copy of pages in your RAM after they have been visited already. This makes a significant improvement to page loading times. Install it by using this command:

sudo apt-get install php-apc

Database Software: MySQL

WordPress uses a database to store your site’s content, as well as other information like usernames and passwords. We need to install some database software to allow this to work. Install mysql server and client:

sudo apt-get install mysql-server mysql-client

The package installation will bring up a configuration wizard, which will ask you to set a root username and password. Enter the username you’d like to use, and a password. Write these down!

GUI database management with phpMyAdmin

Now that we have some database software installed, let’s install a program called phpMyAdmin, which allows you to manage databases from within a web browser instead of the commandline.

sudo apt-get install phpmyadmin

You’ll be asked to confirm which web server you have installed… choose Apache2. Choose Apache Next, you’ll be asked whether you’d like phpMyAdmin to set up a database for you… choose yes! The setup script will ask for an administrative password, which is the root password that you set when you installed the mysql server and client. Use the automatic option with dbconfig-common Next, the script will ask you to choose a password that phpMyAdmin will use to register itself with the database server. I chose to leave mine blank: you won’t ever actually need to use this password yourself so a random one will do: Leave the password box blank to generate a random password Finally, you need to tell Apache that you’d like it to load phpMyAdmin’s configuration files, so that will bring up the GUI. Apache reads all configuration files in /etc/apache2/conf.d/ when it loads, so we can symlink phpMyAdmin’s Apache configuration file (/etc/phpmyadmin/apache.conf) into this directory to achieve this:

sudo ln -s /etc/phpmyadmin/apache.conf /etc/apache2/conf.d/phpmyadmin.conf

Note: the command above is correct for Raspbian Wheezy, but on Raspbian Jessie apache configuration is now stored in /etc/apache2/conf.available and symlinked to /etc/apache2/conf.enabled when it is enabled (similar to sites-availalbe and sites-enabled for virtual host files). On Jessie, you should symlink the configuration directly into the conf-enabled directory using this command:

sudo ln -s /etc/phpmyadmin/apache.conf /etc/apache2/conf-enabled/phpmyadmin.conf

Now restart Apache:

sudo service apache2 restart

If you go to in a web browser, you should now see the phpMyAdmin page. phpMyAdmin working correctly I’d recommend restricting access to phpMyAdmin from WAN unless you think you’ll really need to be able to edit databases from outside your local network, as it’s just another way for attackers to attempt to compromise your server.


SSH into your Pi, and then make sure you’re in your home folder:

cd ~

Download & Extract

Now download the latest version of WordPress from


The file you just downloaded is a compressed archive. Unpack it with this command:

tar -xzvf latest.tar.gz

This should result in the creation of a folder in your home directory called wordpress. Change directory into it and list the files to get a feel for what’s inside:

cd wordpress
ls -l

Now from within the wordpress folder use this command to copy the entire contents to Apache’s data directory (/var/www/):

sudo cp -r * /var/www/

Alternatively, if you think you might like to run another website on the Pi in the future, you could use this command to put everything in /var/www/wordpress and then edit the DocumentRoot parameter in the site’s VirtualHost file. This would keep the data for each website separate:

sudo cp -r ~/wordpress/ /var/www/wordpress/

If you go this route I’d recommend reading my tutorial on VirtualHosts to get your head around VirtualHost configuration.

Create a WP Database and User

Now we need to log in to phpMyAdmin and create a new database for WordPress, and a user to access the database. We’ll grant this user full rights to read & modify the wordpress database, but not any of the other databases you might have. Log in to phpMyAdmin as root using the password you chose earlier: Log in to phpMyAdmin as root Navigate to the privileges section of phpMyAdmin: Navigate to the privileges section of phpMyAdmin Select “Add a new user”: Click "Add a new user" Fill in the required information. Choose a name like “wordpress” for the user, select local host, and auto generate a password. Important: write this password down, you’ll need to tell it to WordPress in a minute: Fill in details and create a database with the same name Make sure you check the box to create a database with the same name, and grant the user all rights to that database. In previous versions of phpMyAdmin this option didn’t exist – databases had to be created separately… creating the user and database in one is a really useful option that saves a lot of time.


Now that wordpress has a database and user, we need to tell WordPress what it’s called, and what the password is. Assuming your wordpress files are in /var/www/: Copy the example configuration file:

sudo cp /var/www/wp-config-sample.php /var/www/wp-config.php

Now we can edit it and fill in the required information:

sudo nano /var/www/wp-config.php

Scroll down to the section headed // ** MySQL settings – You can get this info from your web host ** // Fill in:

  • DB_NAME = *name of database you created for WordPress in phpMyAdmin*, e.g. “wordpress”
  • DB_USER = *name of wordpress user with full privileges for that database*, e.g. “wordpress”
  • DB_PASSWORD = *the password you chose for the wordpress user*
  • DB_HOST = localhost


Now that wordpress has all the details it needs to open and use the database software, we can test the website in a web browser. Before we start, however, we need to remove the index.html file that Apache auto generated (the one that shows the “It works!” message), since it’s being used instead of the WordPress index.php file that we want to load when people visit the domain.

sudo rm /var/www/index.html

At this stage you have a decision to make about how you want WordPress to do updates. The quick and dirty method of getting WordPress up and running is to make all of WordPress’ files owned by the Apache user www-data to allow WordPress to update itself, install new plugins and upload files:

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

However, this isn't very secure, as a flaw in WordPress could allow an attacker to modify the WordPress PHP scripts for malicious purposes. A more secure configuration is to require authentication when installing plugins and making updates (i.e. WordPress will prompt you for your system username and password), and make the changes via an internal FTP connection. This tutorial of mine explains how to do this. Now go to in a web browser and you should see something like this: WordPress Installation Process Now fill in your details: Enter basic site details …and hit go, and that’s it! You may have to wait a few minutes while WordPress initialises, but be patient. Eventually you’ll see a greeting page, and you can begin customising your site!

Allow WAN Access

If your website is working properly, you can undo the changes you made to your hosts file at the start of the tutorial. Once you’ve done that, you can allow people on the internet to view your site. Here’s what you need to do: DNS A Record Log in to your Domain Name Service (DNS) provider’s website and create a DNS A record that points to your global ip address. If you don’t know what your IP address is, click here: What is my IP?. Static IP address Ideally, you should have a static IP address so that the DNS A record doesn’t need to be updated all the time. Mine cost £5 to set up with my ISP (PlusNet). However, it’s possible to configure dynamic DNS by installing a program on the server/your router that will phone home to your DNS provider and get them to update the record periodically. Explaining how is beyond this article, but there’s plenty of info out there. I used Namecheap’s service for a while, which worked fine. Port Forwarding Log in to your router’s admin page and forward ports 80 and 443 (for http and https) to your Pi. you’ll be able to create content through your browser over HTTPS, so these are the only ones you need to open. However, if you want to be able to log with SSH to the Pi from anywhere, you may also want to forward a port for SSH. The standard is port 22, but you can configure your router so that connections to another port (like 1234) from WAN are forwarded to port 22 on your Pi. The Pi will take less of a beating this way with scripts trying to log in – even if you’re using publickey authentication it’s still a waste of resources. To connect on a non-standard port, the command becomes:

ssh -p 1234

Some Credits, plus: where to go from here?

I learned how to do some of this from‘s installation guides, and (another website that was also hosted on a Raspberry Pi) was the site that made me believe I could do it myself. Thanks to the authors of both! Related things worth looking into: Akismet for spam blocking Better WP Security plugin for sensible configuration changes



Thank you so much for this great tutorial. I had Wordpress up & running in no time thanks to this. I also plan to check out your articles about running a Raspberry Pi as a mail server. Thanks again!

In reply to by John (not verified)


Hi John, I'm glad you found it useful! Thanks for leaving feedback :) Sam

Thanks so much for this! I've installed wordpress on my Raspberry 4 times from other people's guides and none of them would allow me to save anything to my server. I could not upload pics or themes but your method worked perfectly!!! Kudos and many thanks


Hey Sam!

Is it me or my ISP that is blocking port 80 and every other damn port.
I have opened port 80 and alot of others in both Port Forwards and Traffic Rules to my RPi with a static ip.
Any other tricks up your sleeve or is it time to change ISP? :D


In reply to by Andreas (not verified)


Hi mate, I hadn't heard of ISPs blocking port 80 before but have just googled it and it does seem to be a thing! Yuck. If you're certain they're blocking port 80 then I'd consider moving, that's pretty restrictive of them. Is your WAN IP address static? They may only do things like this for dynamic IP ranges, you might find you can upgrade to a static IP for a bit extra, worth an enquiry! Also, it's worth double checking to be sure about the port blocking, I had someone comment recently who thought they had forwarded the correct ports but they'd actually done something else and only realised after a few frustrated days of troubleshooting! Confusing router admin page... Sam

In reply to by Sam Hobbs


I am trying to get answers from them but that seems harder than just go to another ISP haha.
Neither static or dynamic... I got a mixup called private ip... And upgrading to a static doesn't exists...
But I wait and see what they have to say, otherwise it's bye bye! :D

No it wasn't ISP that's blocking port 80 but port 25 is. So I have to figure out
how to open 80 and 443 for the webserver even though I tried everything I think..
And for the mailserver I probably start looking for another ISP :)

Now I have the ethernet cable straight in the laptop, so it shouldn't be
anything in the way... And yes I have tried a few different port checking sites... port 21 is closed port 22 is closed port 25 is closed port 80 is closed port 110 is closed port 143 is closed port 993 is closed port 995 is closed port 3389 is closed


I've gave myself the answer earlier..Private IP... But they could change that to Public IP...
Still no static but I have already setup a ddns so it should be working soon :)


Do you think that it would be possible to run a wordpress based shop from the pi? just interested...

In reply to by Dan3--9 (not verified)


The pi is just a low powered computer, you can do anything you would on a normal computer, just not as fast or reliably. So, I'd say use it to learn some skills and then if it's something you want to rely on, buy another server and use that for production, keep the pi as a testing machine. Some limitations of the pi:
  1. The USB driver is a bit flaky, and the Ethernet port is connected via USB so that means that's flaky too. Not a problem during normal use, but if you get loads of traffic it seems to drop packets. Not ideal if you need your Pi to be reliable!
  2. The drives are unreliable - even if you boot to a USB drive as described this tutorial the drive could fail... keeping backups gives you an escape route should this happen but it doesn't mean it wouldn't be a pain if it did.
Keep in mind that you don't know how much traffic your pi will receive - if it's running close to the limit then it doesn't take much to tip it over. Having a bit of reserve isn't a terrible idea! Sam

Fair do's

I'm not exspecting much traffic, see my post Here for an explanation.
If I started having any problems, I'd move onto a more reliable server, probably something like what you've got now :)


I strongly recommend adding the rewite mod, so pretty permalinks can work.

simply add this to your .htaccess file:

RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]

and run:
sudo a2enmod rewrite

Took me ages to work out...

In reply to by Dan3008 (not verified)


That is a useful comment :) Ironically, I had a tutorial on this but it was one of the few that didn't survive the transition to Drupal! Now I don't have to write it up :p Thanks, Sam

Well, Happy I could help lol.

You wouldn't believe how many times I re-flashed my SD card back to a known good point, because I thought I'd corrupted my database when the pages stopped working...

Ah well, when I get my own site back up and running properly, I intend to write up a collection of scripts that'll do things like that.
I'll share when I get it up :) (expect to see scripts of all youre tutorials and more lol) ;)

In reply to by Dan3008 (not verified)


Sorry! I went through the exact same frustration, most people aren't running WP on their own servers so it's not easy to find info like that. Ash well, I guess it's more... character building... this way ;) Those scripts sound interesting, were you thinking BASH? Perl is a useful language to learn too for scripting, I'll be putting up some stuff on that soon once i've got one particular script working perfectly! Sam

More character building, more fun, better learning experience, and most importantly, more control

not decided yet, BASH would be my first option, but the interactive bits are harder in bash. So I might go with Pearl or Python. Probably Pearl, but i havent learned any Pearl yet lol

Perl, not Pearl :p I've never done anything interactive in either language, I look forward to seeing how you do it! Sam

In reply to by Sam Hobbs


Yes, I realised after posting... Spell check has a lot to answer for lol



The website was running fine, but 2 days ago I got an database error when I go to the wordpress site.
So I go to phpmyadmin but... Yeah... Can't remember the password..

Screw it.. Didn't have anything on the site anyway. So I removed everything with the mysql.

sudo apt-get --purge remove mysql-client mysql-server mysql-common
sudo apt-get --purge remove phpmyadmin
sudo rm -rf /etc/mysql/

And when I try to install mysql again it gives me an error when Im setting the root password for the mysql saying that it already been set?
So how do I remove the mysql? All of it so I can start fresh :)

Interesting... I would have thought purging would clear all of the mysql config. I would have expected those commands to be:
sudo apt-get remove --purge mysql-client mysql-server mysql-common
sudo apt-get remove --purge phpmyadmin
(with the purge option after remove). Not sure if that makes a difference or not! anyway, if you want to bring up the configuration wizard that is used when you first install mysql, you can use this command:
 sudo dpkg-reconfigure mysql-server
It should allow you to choose a new root database password - I used this when the same thing happened to me. Sam

Ah you are right, it should be behind but it did work in front to :)
I have also used autoremove, autoclean and even remove --purge mysql* to be sure that it's all gone.

Then I try to install it all again and type a root password in the configure and after that it's all error,error,error,error and so on.
Saying that the raspberry is malfunction or that a password is already set earlier?

Do I also have to remove apache?

I can't get mysql-server to install properly and I can't run reconfigure..

sudo apt-get install mysql-server --fix-missing
Reading package lists... Done
Building dependency tree
Reading state information... Done
mysql-server is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up mysql-server-5.5 (5.5.40-0+wheezy1) ...
[ ok ] Stopping MySQL database server: mysqld.
[FAIL] Starting MySQL database server: mysqld . . . . . . . . . . . . . . failed!
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing mysql-server-5.5 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-server-5.5; however:
Package mysql-server-5.5 is not configured yet.

dpkg: error processing mysql-server (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)


Hi, thanks for the tutorial.
I successfully followed all your steps, very good and simple commands.
I have some problems when viewing it from the internet, the theme is now working, but when i view it from local lan, it shows the right thing.
Do you know what's wrong?

Hi! I'm not quite clear what your problem is, are you saying you can't view your website from the WAN at all, but it's working on your LAN? If so, check you've forwarded ports 80 and 443 to the pi on your router. Sam

In reply to by Sam Hobbs


upon checking with the w3 validator, it says that "Unable to contact target server after 3 tries."

So i guess network issues with my ISP. Thanks.

Great tutorial, I'll put your installation link in my blog as soon as i can up my blog.

In reply to by Sam Hobbs


i found the problem.
the local ip and my wordpress ip.
whenever i put the live ip in my wordpress url/site it shows correctly from outside but i cannot view it correctly locally and i cannot log in because of the IP changes.
Rpi is inside my network.

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