How to Install Papermerge on MXLinux Latest

Papermerge is a free, open-source document management system that allows you to organize, archive, and search your documents. It is written in Python and Django and is compatible with Linux, macOS, and Windows. In this tutorial, we will show you how to install Papermerge on MXLinux Latest.

Prerequisites

Before you begin, make sure you have the following:

A user account with sudo privileges
MXLinux Latest installed on your system
Basic knowledge of the Linux terminal

Step 1: Install Dependencies

Papermerge requires some dependencies to be installed on your system. To install them, open the terminal and run the following command:

sudo apt install python3-pip tesseract-ocr libtesseract-dev libpq-dev postgresql-12 libjpeg-dev libpng-dev libtiff-dev zlib1g-dev libfreetype6-dev

This command will install the necessary packages for Papermerge to run properly.

Step 2: Create a PostgreSQL User and Database

Papermerge requires a PostgreSQL database to store document metadata. To create a new user and database, follow the steps below:

Open the terminal and run the following command to access the PostgreSQL prompt:
```
sudo -u postgres psql
```
Once you are in the PostgreSQL prompt, create a new user by running the following command:
```
CREATE USER papermerge WITH PASSWORD 'your_password';
```
Replace 'your_password' with a strong password of your choice.
Next, create a new database and grant permission to the newly created user by running the following command:
```
CREATE DATABASE papermerge OWNER papermerge;
```
After creating the new user and database, exit the PostgreSQL prompt by running the following command:
```
\q
```

Step 3: Install Papermerge

To install Papermerge, follow the steps below:

Open the terminal and run the following command to install Papermerge using pip:
```
sudo -H pip3 install papermerge
```
Once the installation process is complete, run the following command to initialize the database:
```
sudo -u postgres papermerge migrate
```
Next, create a superuser account by running the following command:
```
sudo -u postgres papermerge createsuperuser
```
Follow the prompts to create a new administrative account for Papermerge.

Step 4: Configure Papermerge

To configure Papermerge, you need to edit the 'settings.py' file located in the '/etc/papermerge/' directory. To do this, follow the steps below:

Open the terminal and run the following command to open the 'settings.py' file:
```
sudo nano /etc/papermerge/settings.py
```

Scroll down until you find the PostgreSQL database settings and update the following lines with the PostgreSQL user and database details you created earlier:

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'papermerge',
        'USER': 'papermerge',
        'PASSWORD': 'your_password',
        'HOST': 'localhost',
        'PORT': '',
    }
}

Once you have updated the 'settings.py' file, save the changes and exit the editor.

Step 5: Start Papermerge

To start Papermerge, run the following command in the terminal:

sudo systemctl start papermerge

Next, enable the Papermerge service so that it starts automatically at boot:

sudo systemctl enable papermerge

Once the service is enabled, you can access the Papermerge Web UI by navigating to http://localhost:8001 in your web browser.

Congratulations! You have successfully installed Papermerge on MXLinux Latest.