Please provide a working Makefile or at the very least a go.mod file.

[RobinStamer]

After some trouble, I managed to get de compiled with: go mod init github.com/de go mod tidy go mod vendor and finally go build. (The provided go get... did not work as go.mod was missing). deplumber wasn't built with that, or the following:

; go build -o dp github.com/de/deplumber
# github.com/de/deplumber
deplumber/main.go:107:17: cannot use f (variable of type *client.Fid) as io.ByteReader value in argument to m.Recv: *client.Fid does not implement io.ByteReader (missing method ReadByte)