Cannot install CLI using Go v1.12 on a Mac

[Botono]

18:26 $ go get -u github.com/uber/astro/astro/cli/astro
# github.com/uber/astro/astro
../github.com/uber/astro/astro/sessions.go:176:14: cannot use func literal (type func(dag.Vertex) error) as type dag.WalkFunc in argument to graph.Walk
18:26 $ go version
go version go1.12 darwin/amd64

[dansimau]

Can you try running:

GO111MODULE=on go get github.com/uber/astro/astro/cli/astro

I think this should work. If so, I'll update the readme.

[Botono]

That worked, thank you!