https://issues.dlang.org/show_bug.cgi?id=20935

          Issue ID: 20935
           Summary: Installer fails with incorrect signature
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: installer
          Assignee: nobody@puremagic.com
          Reporter: wilson.ally@gmail.com

Installer results in this:

Downloading and unpacking
http://downloads.dlang.org/releases/2.x/2.092.1/dmd.2.092.1.linux.tar.xz
######################################################################## 100.0%
gpg: Signature made Thu 11 Jun 2020 16:28:11 BST
gpg:                using RSA key 3AAF1A18E61F6FAA3B7193E4DB8C5218B9329CF8
gpg: Can't check signature: No public key
Invalid signature
http://downloads.dlang.org/releases/2.x/2.092.1/dmd.2.092.1.linux.tar.xz.sig


Checking the current keyring: https://dlang.org/d-keyring.gpg

gpg --no-default-keyring --keyring Downloads/d-keyring.gpg  --list-keys Downloads/d-keyring.gpg
-----------------------
pub   rsa4096 2014-09-01 [SC] [expired: 2020-03-25]
      AFC7DB45693D62BB472BF27BAB8FE924C2F7E724
uid           [ expired] Martin Nowak (dawg) <me@dawg.eu>
uid           [ expired] Martin Nowak <martin.nowak@plugintheworld.com>
uid           [ expired] Martin Nowak <code@dawg.eu>
uid           [ expired] Martin Nowak <martin@dlang.org>

pub   rsa2048 2016-01-29 [SC]
      BBED1B088CED7F958917FBE85004F0FAD051576D
uid           [ unknown] Vladimir Panteleev <gpg@thecybershadow.net>
sub   rsa2048 2016-01-29 [E]

pub   rsa4096 2015-11-24 [SC] [expires: 2026-03-23]
      8FDB8D357AF468A9428ACE3C2055F76601A36FB0
uid           [ unknown] Sebastian Wilzbach <seb@wilzba.ch>
uid           [ unknown] Sebastian Wilzbach <sebi@wilzbach.me>
sub   rsa4096 2015-11-24 [E] [expires: 2020-11-22]

pub   rsa4096 2018-03-26 [SC] [expired: 2020-03-25]
      F77158814C19E5E07BA1079A65394AFEF4A68565
uid           [ expired] DLang Nightly (bot) <builder@nightlies.dlang.org>

pub   rsa4096 2020-03-12 [SC] [expires: 2022-03-12]
      F46A10D0AB44C3D15DD65797BCDD73FFC3EB6146
uid           [ unknown] Martin Nowak <code@dawg.eu>
uid           [ unknown] Martin Nowak <martin.nowak@7learnings.com>
uid           [ unknown] Martin Nowak <martin@dlang.org>
sub   rsa4096 2020-03-12 [E] [expires: 2022-03-12]
sub   rsa4096 2020-03-12 [S] [expires: 2022-03-12]


It's not listed.

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