acme Name undefined

[neoadventist]

src/github.com/hlandau/acme/acmeapi/api.go:232: v.PublicKey.Curve.Params().Name undefined (type *elliptic.CurveParams has no field or method Name)

error occurs while running make unable to install.

-e      [GO-GET]          github.com/hlandau/acme/cmd/acmetool
# github.com/hlandau/acme/acmeapi
src/github.com/hlandau/acme/acmeapi/api.go:232: v.PublicKey.Curve.Params().Name undefined (type *elliptic.CurveParams has no field or method Name)
# gopkg.in/tylerb/graceful.v1
src/gopkg.in/tylerb/graceful.v1/graceful.go:41: undefined: http.ConnState
src/gopkg.in/tylerb/graceful.v1/graceful.go:208: srv.Server.ConnState undefined (type *http.Server has no field or method ConnState)
src/gopkg.in/tylerb/graceful.v1/graceful.go:208: undefined: http.ConnState
src/gopkg.in/tylerb/graceful.v1/graceful.go:210: undefined: http.StateNew
src/gopkg.in/tylerb/graceful.v1/graceful.go:212: undefined: http.StateClosed
src/gopkg.in/tylerb/graceful.v1/graceful.go:212: undefined: http.StateHijacked
src/gopkg.in/tylerb/graceful.v1/graceful.go:312: srv.SetKeepAlivesEnabled undefined (type *Server has no field or method SetKeepAlivesEnabled)
# gopkg.in/hlandau/service.v2/daemon/pidfile
src/gopkg.in/hlandau/service.v2/daemon/pidfile/pidfile.go:76: undefined: syscall.FcntlFlock
src/gopkg.in/hlandau/service.v2/daemon/pidfile/pidfile.go:76: undefined: syscall.Flock_t
make: *** [.gotten] Error 2

[vladzaharia]

You need a newer version of Go. The one on some Ubuntu repos is 1.2.1 which is too old, need at least 1.3.

[neoadventist]

-e      [GO-GET]          github.com/hlandau/acme/cmd/acmetool
# github.com/hlandau/acme/acmeapi
../.gvm/pkgsets/go1.4/global/src/github.com/hlandau/acme/acmeapi/api.go:232: v.PublicKey.Curve.Params().Name undefined (type *elliptic.CurveParams has no field or method Name)
make: *** [.gotten] Error 2

appears on Go 1.4

go version go1.4 linux/amd64

will try version 1.5

[neoadventist]

Success on version 1.5!
Thanks @vladzaharia

Use the Go Version Manager to make it easy.