Sure, here's a tutorial on how to install Calibre Web on Alpine Linux:

1. Update your system and packages:

apk update

2. Install the necessary dependencies:

apk add python3 python3-dev g++ jpeg-dev zlib-dev libxml2-dev libxslt-dev

3. Install Calibre:

apk add calibre

4. Install Git:

apk add git

5. Clone the Calibre Web repository:

git clone https://github.com/janeczku/calibre-web.git

6. Navigate to the Calibre Web directory:

cd calibre-web

7. Install the Python dependencies:

pip3 install --user -r requirements.txt

8. Copy the config.sample.py file to config.py:

cp config.sample.py config.py

9. Edit the config.py file to specify your Calibre library location, username and password, and other settings:

nano config.py

10. Start the Calibre Web server:

python3 cps.py

11. Access the Calibre Web interface from your web browser by navigating to http://<your-server-ip>:8083, replacing <your-server-ip> with the IP address of your server.

And that's it! You should now have Calibre Web up and running on your Alpine Linux system.