Open Journal Systems (OJS) Installation – Are you looking to publish your academic or scientific research papers online? Open Journal Systems (OJS) is an open-source software that can help you set up an online journal easily. In this article, we will guide you through the installation process of OJS.
What is Open Journal Systems (OJS)?
Open Journal Systems (OJS) is a free, open-source software that enables publishers to manage and publish scholarly journals online. OJS provides a complete workflow for editors, reviewers, and authors, from the submission and review process to publishing and archiving.
Requirements for OJS installation
Before installing OJS, you need to ensure that your web server meets the following requirements:
- A web server (Apache, Nginx, or IIS)
- PHP version 7.2 or later
- MySQL or PostgreSQL database
- PHP extensions: DOM, JSON, MBstring, SimpleXML, and XML
You also need to have FTP access to your web server and a text editor to modify configuration files.
Step-by-step guide to installing OJS
Here is a step-by-step guide to installing OJS on your web server:
Step 1: Download OJS
The first step is to download the latest version of OJS from the official website: https://pkp.sfu.ca/ojs. You can download the compressed file in either .tar.gz or .zip format.
Step 2: Upload OJS to your web server
After downloading OJS, extract the compressed file on your local computer. Then, upload the extracted files to your web server using FTP. You can upload the files to the root directory of your web server or to a subdirectory.
Step 3: Create a database
Create a new MySQL or PostgreSQL database for your OJS installation. You can use phpMyAdmin or the command line to create a new database.
Step 4: Configure OJS
After uploading the files and creating a database, you need to configure OJS by modifying the configuration files. You can find the configuration files in the
config directory of your OJS installation.
config.TEMPLATE.inc.php file and rename it to
config.inc.php. Then, edit the
config.inc.php file using a text editor to include the database credentials and other settings.
Step 5: Install OJS
After configuring OJS, you can install it by navigating to the URL of your OJS installation in a web browser. If you uploaded OJS to the root directory, the URL will be
http://yourdomain.com. If you uploaded OJS to a subdirectory, the URL will be
Follow the on-screen instructions to complete the installation process. You will need to create an admin account and configure the basic settings of your journal.
Step 6: Test your OJS installation
After installing OJS, you should test your installation to ensure that everything is working correctly. You can do this by creating a new submission and going through the submission process as an author.
Troubleshooting common OJS installation issues
Here are some common issues that you may encounter during the OJS installation process and how to troubleshoot them:
- “Cannot connect to database”: This error occurs when the database credentials are incorrect. Check that the database name, username, and password are correct in the
- “The system locale is not set”: This error occurs when the
localesetting in the
config.inc.phpfile is not set correctly. Set the
localesetting to your system locale, for example,
- “Error: Smarty error: unable to write to $compile_dir”: This error occurs when the
templates_cdirectory is not writable. Make sure that the
templates_cdirectory has write permissions (e.g.,
chmod 777 templates_c).
- “Error: Unable to create a new user account”: This error occurs when the SMTP settings in the
config.inc.phpfile are incorrect. Check that the SMTP server name, port, and authentication settings are correct.
Installing OJS may seem daunting at first, but it is actually a straightforward process if you follow the steps outlined in this article. OJS is a powerful software that can help you publish your academic or scientific research papers online, making them accessible to a wider audience.
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Is OJS free to use?
Yes, OJS is open-source software that is free to use and distribute.
Can I customize the look and feel of my OJS installation?
Yes, OJS provides various customization options, including themes and plugins, to customize the look and feel of your installation.
Can I migrate my existing journal to OJS?
Yes, OJS provides tools for importing data from other journal management systems, such as ScholarOne and Editorial Manager.
Is OJS secure?
Yes, OJS is designed with security in mind and provides various security features, such as access control and encryption.
What support options are available for OJS?
OJS provides a user forum and a wiki for community support, and there are also commercial support options available through third-party providers.