apex-shell precompiled fails for missing golang lib?

[drnic]

I downloaded v1.0.0 for darwin, but running it fails:

$ which apex-shell
/Users/drnic/bin/apex-shell
$ apex-shell
  INFO[0000] deploying                 function=repl
 FATAL[0000] error: build hook: /Users/drnic/Projects/gopath/src/github.com/apex/log/handlers/logfmt/logfmt.go:10:2: cannot find package "github.com/go-logfmt/logfmt" in any of:
       	/usr/local/go/src/github.com/go-logfmt/logfmt (from $GOROOT)
       	/Users/drnic/Projects/gopath/src/github.com/go-logfmt/logfmt (from $GOPATH)