delve: dlv exec throws "could not launch process: EOF"

Please answer the following before submitting your issue:

Note: Please include any substantial examples (debug session output, stacktraces, etc) as linked gists.

1. What version of Delve are you using (dlv version)?

Delve Debugger
Version: 1.0.0-rc.2
Build: $Id: 5c7676404d10d52e16be57fea744a7312b831f0c $

1. What version of Go are you using? (go version)?

go env
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/pablo.molnar"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.9.2/libexec"
GOTOOLDIR="/usr/local/Cellar/go/1.9.2/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/v9/yp3rfr6n41lgnfl0g6c4wxqw385cfp/T/go-build535672296=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"

1. What operating system and processor architecture are you using?

sw_vers
ProductName:	Mac OS X
ProductVersion:	10.13.1
BuildVersion:	17B48

uname -a
Darwin MACC02TX14FHTDD 17.2.0 Darwin Kernel Version 17.2.0: Fri Sep 29 18:27:05 PDT 2017; root:xnu-4570.20.62~3/RELEASE_X86_64 x86_64

1. What did you do?

go get -u github.com/derekparker/delve/cmd/dlv
go build -gcflags "-N -l" -a github.com/golang/example/hello
$GOPATH/bin/dlv exec hello
could not launch process: EOF

1. What did you expect to see? To dlv start a debug session

2. What did you see instead? could not launch process: EOF

This is a new MacBook Pro (MacBookPro14,3) with all the updates. Old MacBook Pro (MacBookPro11,5) with all updates works fine… Not working through the terminal nor IntelliJ IDEA Go plugin