install.sh: Signature error prevents installation

[ff2000 via Digitalmars-d]

Hi,

I wanted to install dmd using the provided install.sh. With no 
success:

$ curl -fsS https://dlang.org/install.sh | bash -s dmd
Downloading and unpacking 
http://downloads.dlang.org/releases/2.x/2.071.2/dmd.2.071.2.linux.tar.xz
######################################################################## 100,0%
Invalid signature 
http://downloads.dlang.org/releases/2.x/2.071.2/dmd.2.071.2.linux.tar.xz.sig

If I run gpg2 myself I get

$ gpg2 -q --verify --keyring d-keyring.gpg --no-default-keyring 
dmd.2.071.2.linux.tar.xz.sig dmd.2.071.2.linux.tar.xz
gpg: Signature made Mon Sep 19 11:49:56 2016 CEST
gpg:                using RSA key B273811612BB1939
gpg: Can't check signature: No public key

Thx
Franz

P.S.: PLEASE (!!) reorder the buttons in this post form, so that 
"send" is on the very right. I just pressed "discard draft"... 
Luckily firefox saved the form data, so nothing got lost. It's a 
similar issue on github where the very right button is "post and 
close issue", which get's pressed quite often even from 
experienced github users ;)