How to Install PgAdmin 4 on Ubuntu 22 04 LTS (Linux) (2023)

Are you looking to install PgAdmin 4 on Ubuntu 22.04 LTS? Follow this step-by-step guide to learn how:

1. Update System Packages:
- Open a terminal on your Ubuntu system.
- Run the following command to update the system packages:
```
sudo apt update
```

2. Install PgAdmin 4 Dependencies:
- Run the following command to install the necessary dependencies:
```
sudo apt install curl ca-certificates gnupg
```

3. Import Repository Key:
- Run the following command to import the repository key for PgAdmin 4:
```
curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo gpg --dearmor -o /usr/share/keyrings/pgadmin-keyring.gpg
```

4. Add Repository:
- Run the following command to add the repository for PgAdmin 4:
```
echo "deb [signed-by=/usr/share/keyrings/pgadmin-keyring.gpg] https://www.pgadmin.org/download/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main" | sudo tee /etc/apt/sources.list.d/pgadmin4.list
```

5. Update System Packages Again:
- Run the following command to update the system packages once more:
```
sudo apt update
```

6. Install PgAdmin 4:
- Run the following command to install PgAdmin 4:
```
sudo apt install pgadmin4
```

7. Access PgAdmin 4:
- Once the installation is complete, you can access PgAdmin 4 through your web browser.
- Open your preferred browser and enter the following URL:
```
http://localhost/pgadmin4
```

8. Set Up Initial User:
- On the PgAdmin 4 login page, click on "Create a new role".
- Enter your desired email address and password for the initial user account.
- Click on the "Save" button to create the user.

9. Log in to PgAdmin 4:
- Enter the email address and password of the initial user you created.
- Click on the "Sign in" button to log in to PgAdmin 4.

By following these steps, you can install PgAdmin 4 on Ubuntu 22.04 LTS and start using it to manage your PostgreSQL databases. Enjoy the powerful features and user-friendly interface provided by PgAdmin 4.