[Linux Mint] Dysfunctional Copy and Paste. Relates to another project

[msglm]

Issue being a dysfunctional copy and paste after doing "go get github.com/atotto/clipboard". Command does not exist and does not work.
issuing "cat README.md|gocopy" leads to "gocopy: command not found"

Pointed here by a dev of another project as a possible cause of the issue, to see the issue I had there see the following link:
Bios-Marcel/cordless#313

Will provide more detail if requested.