Hi I get this message:
W: Failed to fetch https://packages.elastic.co/curator/5/debian9/dists/stable/InRelease Reading from proxy failed - read (115: Operation now in progress)
I am trying to install curator at this url:
https://packages.elastic.co/curator/5/debian9/dists/stable/InRelease
Contents of my curator.list is:
deb [arch=amd64] https://packages.elastic.co/curator/5/debian stable main