Windows: building Go apps requires gpg-agent


I am working on a new build process that should build an executable from Go(lang) sources.
I am looking for help to the solve this error step ; how to install & configure the gpg-agent exe.

2.47s$ go get
ERROR: The process "gpg-agent.exe" not found.
The command "go get" failed and exited with 1 during .

After quite some script debugging, it turns out there was another problem and the message “Error: gpg-agent not found” can be ignored, for my build.