Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-guides/TRaSH-Guides/blame/commit/a2f4e481dbed0184df1d7df7253ba1c1cd4ba55b/includes/downloaders/nerdtools-replacement-package-slackware.md
You should set ROOT_URL correctly, otherwise the web may not work correctly.
!!! info "According to the developer, it will install python3, pip, and setuptools onto your Unraid systems. without library issues, and it should be fully compatible with Unraid 6 and 7."
1. Select the correct 64-bit Slackware version from the release dropdown box.
Currently:
-`Slackware64 15.0` for `unRAID 6.x`
-`Slackware64 current` for `unRAID 7.x`
1. Type in the required package you're looking for in the search box.
1. Download the required packages.
Put them in your Unraid flash drive located in the `boot/extra` folder. It will be installed upon Unraid boots.
!!! info "To remove the old/wrong packages (that NerdTools installed for an earlier Slackware version), overwrite them with the new versions on your Unraid flash drive in the `boot/extra` folder. Place the correct versions there and then reboot."