I’m trying to install NoIP DUC on a Raspberry Pi using the command line, however I can’t seem to be able to get it to run. When I enter the command to run it using either
noip-duc or /usr/bin/noip-duc

I get the response
-bash: /usr/bin/noip-duc: No such file or directory.

When I try to run the DUC using systemctl, the process fails with the following errors:

noip-duc.service: Start request repeated too quickly.

noip-duc.service: Failed with result 'resources'.

I have made sure there’s a file present in /usr/bin for noip-duc and it appears as present when using the ls command to check it is there.

How could I go about fixing this?

Happy to provide more info as needed however since I’m unsure as to where the problem is in my working I’m not sure which information to start with.