Install gfal2-plugin-http by entering the following commands in the terminal:
sudo apt update sudo apt install gfal2-plugin-http
Description:
Provides HTTP and DAV support for gfal2
Provides the HTTP (http[s]://) and WebDAV (dav[s]://) support for gfal2. This plugin is able to do third-party copy with WebDAV if the storage supports it.
Homepage: https://dmc.web.cern.ch/projects/gfal-2/home
Version: 2.15.2-1
Section: universe/net