Thanks for choosing MyBB as the discussion board software for your community!
We’ve broken down the installation into many smaller steps. Don’t worry if it looks daunting; if you need any help, just post a thread in one of our Support Forums for the version you are running, and we will help you out.
MyBB comes with the features that one would expect from a bulletin board software, as well as some unique features not found elsewhere.
Having trouble with MyBB? The support at the MyBB Community Forums is free and available to anyone using MyBB, supported by the volunteer team, and other members of the community!
MyBB is easily customizable to suit your site’s needs and looks.
On *nix systems you can run unzip mybb-package-name.zip
In the archive you extracted earlier there will be two directories: Documentation and Upload. The Documentation directory contains useful information, however you need not upload it to your server.
Next, you will need to upload the contents of the Upload/ directory to either your website root directory (sometimes called www, htdocs or httpdocs), or a subdirectory of of your root directory (such as /forums or /community).
The process of uploading your files will depend on your hosting configuration, but FTP is the most common method. FileZilla is a free FTP client suitable for uploading MyBB.
Certain file permissions are required for MyBB to function correctly. Once you’ve uploaded your files you will need to set the permissions on certain files and directories.
** Before applying file permissions, rename config.default.php to config.php
*nix systems via CHMOD
If you have SSH access, you can apply the necessary permissions via the following command, executed from your root MyBB directory:
If you are using FileZilla you can right click on a file or directory and click File Attributes to modify the permissions of that file.
On Windows systems you will need to follow these instructions. In general the files and directories listed above require Full modifypermissions.
To access the installer you must navigate to the install/ directory of your site in your web browser. For example, if your domain is example.com and you uploaded your MyBB files to the root directory then navigate to http://example.com/install, or if you uploaded to a forums/ subdirectory then navigate to http://example.com/forums/install.
If you have successfully uploaded your files and navigated to the installer you should be presented with a page like this:
All you need to do is click Next on this page.
You must read and agree to the license agreement before you can install MyBB. You must adhere to the license agreement at all times while the board is installed. After reading the agreement, click the Next button on this page.
This page checks that your server meets the requirements for running MyBB. If it does not, you will be notified on this page. If everything is working correctly, all you need to do is click on the Next button on this page.
This is the engine that you wish to use. At most, the options available will be MySQL, MySQL Improved, SQLite 3, or PgSQL. Most likely, there is only MySQL or something similar, so this should be the right choice for you. If you have the option between MySQL and MySQL Improved, usually the Improved is the better choice.
This is the server where the database is. Unless told otherwise by your host, this should be localhost. This option is not necessary for SQLite installations.
This is the username you created or you use to access your database for MyBB. This option is not necessary for SQLite installations.
This is the password for the database username that you entered. This option is not necessary for SQLite installations.
This is the name of the database that you would like MyBB to install to. This option is not necessary for SQLite installations.
This is the path where you want to save the SQLite file. This option is only necessary if you have selected SQLite 3.
This is the prefix for the tables in the database. Unless you already have a MyBB installation in the database you entered with the prefix mybb_, you should leave this how it is. If you do already have a MyBB installation in the database, you should change it to something else.
Once you have entered the details correctly, you should click on the Next button on the page. If the installer cannot access the database, you will be told so, meaning you did not enter one (or more) of the details correctly.
If you are having trouble with this step, contact your web host to see what is the correct host, username, password combination to use. This usually can be found in your host’s control panel (eg. cPanel, Ensim, DirectAdmin, Plesk).
In this step, the database tables are inserted. No user input is needed on this page, so click the Next button when it appears. This page may take several moments to load, so please be patient while it does and inserts the database tables.
In this step, the default data is inserted into the database tables created above. No user input is needed on this page, so click the Next button when it appears.
The theme data is loaded into the forum at this point. No user input is needed on this page, so click the Next button when it appears.
These are settings that are critical to running your board. MyBB tries to fill these settings with the correct value; however, you should double check to make sure these settings are set properly. These settings can be changed later if required.
This is the name of the forums that you are installing. By default, it is Forums.
This is the URL to your forums. This should be filled in automatically, but it is always good to make sure that the URL is correct. Remember that there should not be a trailing slash.
This is the name of your website (if you have one). This setting is for the Your Website link at the bottom of the forums. The name is simply the text that you wish to use for the your website link.
This is the URL to your website (if you have one). If you do not have a website, you can either leave it blank or enter your forums URL.
This is the domain for the cookie to be set to. In 1.4 and later, this field is pre-filled with the appropriate data.
This is the path for the cookie to be set to. If you have more than one MyBB installation on the domain, it is recommended that you change this to the path to your forum (for instance, /forums/). In versions 1.4 and later, this field is pre-filled with the appropriate data.
This is your email address that your members can contact you by via the Contact Us link at the bottom of your forum. This is also the forum webmaster’s email that will be used when the forum sends emails.
The administrator account is the first account on your forum (identified by the user ID #1). This account has permissions to all sections in the Admin CP.
This is the username of the administrator account that you are creating.
Password and Retype Password
This is the password for the administrator account. Be sure to type it in correctly in both fields.
This is the email address that the administrator account will be created with.
Congratulations! You have successfully installed your MyBB. You should remove the install/ directory from your server now to prevent anyone else from running the installation again. MyBB will not run unless the installer is removed or locked.
If you simply wish to lock your MyBB install directory, create a new file in the install directory called lock, which will disallow access to the installer/upgrader while it exists.
SSH Quick Install
If you have SSH access on your *nix server you may prefer to use one of the following methods which will allow you to skip the preparation steps mentioned above.
access – Command Line Access to the Server
wget, aria2 (version >= 1.9.3), curl, or lynx – Command used, depends on which you choose. These should be present or installable on any *NIX (Linux, UNIX, or Mac) based server
unzip, mv, rm, and chmod – These are all required, and should all be present already on any *NIX based server