Hi, Andrea
After installing the debian-keyring package, no that issue. Thank you so much.

But I tried this under libvirt-8.5.0/
dpkg-buildpackage --no-sign

dpkg-checkbuilddeps: error: Unmet build dependencies: debhelper-compat (= 13) libc6-dev (>= 2.31-14~) meson (>= 0.54.0~) qemu-system-common:native

But my meson version is 0.63.0, which should satisfy this dependency requirement; 
for the debhelper, libc6-dev, qemu-system-common, they are all the latest version as for I use apt install in the Ubuntu20 system, I do not know how to solve these dependency issues.

Plus, if I just add -d option in the dpkg-buildpackage command, it will still fail in the end.




Thank You
Best
Jin Huang


On Mon, Aug 22, 2022 at 12:36 AM Andrea Bolognani <abologna@redhat.com> wrote:
On Mon, Aug 22, 2022 at 12:01:17AM -0700, Jin Huang wrote:
> Hi, Andrea
> When I tried
>  $ dget
> https://deb.debian.org/debian/pool/main/libv/libvirt/libvirt_8.5.0-1.dsc
>
> But failed, seems I did not have the public key? This is the message from
> my system:
>
> dget: using existing libvirt_8.5.0.orig.tar.xz
> dget: using existing libvirt_8.5.0.orig.tar.xz.asc
> dget: using existing libvirt_8.5.0-1.debian.tar.xz
> libvirt_8.5.0-1.dsc:
> dscverify: libvirt_8.5.0-1.dsc failed signature check:
> gpg: WARNING: no command supplied.  Trying to guess what you mean ...
> gpg: Signature made Sun 17 Jul 2022 09:01:01 AM PDT
> gpg:                using RSA key 3B8F2DF67895CA9C771232DFF79E1FC5428583AC
> gpg:                issuer "eof@kiyuko.org"
> gpg: Can't check signature: No public key
> Validation FAILED!!

Installing the debian-keyring package should take care of that.

--
Andrea Bolognani / Red Hat / Virtualization