Not possible to build the custom version

[antony]

I've followed the instructions listed here and on the original logspout repository, but I appear to be having problems finding the logspout-logstash dependency (both locally and on CI)

The error I'm getting is:

modules.go:4:2: cannot find package "github.com/looplab/logspout-logstash" in any of:
	/go/src/github.com/gliderlabs/logspout/vendor/github.com/looplab/logspout-logstash (vendor tree)
	/usr/lib/go/src/github.com/looplab/logspout-logstash (from $GOROOT)
	/go/src/github.com/looplab/logspout-logstash (from $GOPATH)

I'm sadly not a go expert (or even beginner) so I'm a bit stumped.

$ go version
go version go1.10.3 linux/amd64
$ echo $GOPATH
/home/ant/go
$ cat modules.go 
package main

import (
	_ "github.com/looplab/logspout-logstash"
	_ "github.com/gliderlabs/logspout/healthcheck"
	_ "github.com/gliderlabs/logspout/adapters/raw"
	_ "github.com/gliderlabs/logspout/adapters/syslog"
	_ "github.com/gliderlabs/logspout/adapters/multiline"
	_ "github.com/gliderlabs/logspout/httpstream"
	_ "github.com/gliderlabs/logspout/routesapi"
	_ "github.com/gliderlabs/logspout/transports/tcp"
	_ "github.com/gliderlabs/logspout/transports/udp"
	_ "github.com/gliderlabs/logspout/transports/tls"
)