then created a script which will automatically do it upon reboot.I had to manually start by nohup python3 /usr/local/app/calibre-web/cps.py &.ps aux | grep calibre will show that the process is running already.If you click on Manage in the TrueNAS UI Plugins, you will get Unable to connect in the browser.Stop the Calibre-web Jail and Add the mount point of the Calibre Library which you copied into the Open Share folder (in Step 4.).It was important because Calibre Library folder holds an important file named metadata.db which is used by the calibre-web plugin I copied the entire Calibre Library folder from my Mac to the Open Share folder (See step 2) on the TrueNAS via SMB share.The location of the Calibre Library on Mac was: /Users/YOUR_USER_NAME/Calibre Library I already had the calibre installed on my Mac.(In my case it was the folder named Calibre Library) This will generate the metadata.db file which you could copy into the same folder in the Jail where your books will live. The easiest way to create this file is to install calibre on your computer. Note: If you don't have an existing Calibre Library then you will need to initialise the metadata.db file in the jail. (I used open share to avoid any permission issues and I don't mind anyone in the household reading the books anyway coz no knowledge is forbidden knowledge -) ). This is where your existing Calibre Library to be copied to. Goto to community plugins, install calibre-web.

Here are the steps I took to resolve the issues.

I have been trying to install the community plugin of calibre-web but its not working as expected.

Putting calibre library on a nas