undefined: publisher.Client

[mgogh]

I'm trying to install twitterbeat with the following way :

go install github.com/buehler/twitterbeat/

but I encounter an error message :

github.com/buehler/twitterbeat/beater/twitterbeat.go:26:13: undefined: publisher.Client

How can I fix this problem to use twitterbeat ? I have the go version 1.9 and elastic/beat 6.2.4.

It seems that the object "Client" has been removed in "github/elastic/beats/libbeat/publisher", I find a type "Client" only on "github/elastic/beats/libbeat/publisher/pipeline/client.go".

Does "import", import directory or also subdirectories ?