Installing DSpace 7.5 on Ubuntu 22.04 Through Packages: a Step-by-Step Guide by Nadeem Sohail

 Introduction:

DSpace is a widely-used open-source repository software for managing and preserving digital assets. If you're looking to install DSpace 7.5 on Ubuntu 22.04, this step-by-step guide will walk you through the process using packages. By following these instructions, you'll be able to set up a robust repository system to organize and share your digital collections effectively.

Prerequisites:

Ubuntu 22.04 installed and updated.

Basic knowledge of Ubuntu terminal commands.

Step 1: Update System Packages

Start by updating your system's package lists and upgrading existing packages to their latest versions. Open a terminal and run the following commands:

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sudo apt update

sudo apt upgrade

Step 2: Install Dependencies

DSpace requires several dependencies to be installed on your system. Run the following command to install them:

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sudo apt install default-jdk maven tomcat9 postgresql

Step 3: Configure PostgreSQL

Create a new PostgreSQL database and user for DSpace. Execute the following commands:

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sudo su - postgres

createuser -U postgres -P dspace

createdb -U dspace -E UNICODE -O dspace dspace

exit

Step 4: Download DSpace

Create a directory to store DSpace and navigate to it:

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sudo mkdir /opt/dspace

cd /opt/dspace

Download DSpace 7.5 using the following command:

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sudo wget https://github.com/DSpace/DSpace/releases/download/dspace-7.5/dspace-7.5-release.tar.gz

Extract the downloaded file:

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sudo tar -xvzf dspace-7.5-release.tar.gz

Step 5: Build and Install DSpace

Navigate to the DSpace source directory:

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cd dspace-7.5-release

Build DSpace using Maven:

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sudo mvn package

Install DSpace by running the installer script:

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sudo ./dspace/target/dspace-installer/install

Follow the prompts and provide the necessary information, such as the installation directory, PostgreSQL database details, and Tomcat installation path. Choose the "Ubuntu with Tomcat 9" option during the installation.

Step 6: Configure DSpace

Once the installation is complete, configure DSpace by running the setup script:

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sudo dspace/bin/dspace create

Follow the interactive setup wizard and provide the required information, such as the administrator email address, site name, and initial administrator password.

Step 7: Start DSpace

Start the Tomcat service to launch DSpace:

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sudo systemctl start tomcat9

Step 8: Access DSpace

Open a web browser and enter the following URL:

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http://localhost:8080/xmlui

Congratulations! You have successfully installed DSpace 7.5 on Ubuntu 22.04. You can now begin customizing and configuring DSpace to suit your specific requirements.

Conclusion:

Installing DSpace 7.5 on Ubuntu 22.04 through packages provides a straightforward way to set up a powerful digital repository. By following the steps outlined in this guide, you can create a robust platform to manage and preserve your digital collections efficiently. Enjoy exploring the features and functionalities of DSpace to enhance your digital asset management capabilities.

Regards:

Nadeem Sohail

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Unlock the Power of DSpace 7.6 on Ubuntu 23.05 – Your Pathway to Digitally Empowering Knowledge!"