[Processing buildext.apt.buildDepends]
Get:1 http://deb.debian.org/debian testing InRelease [151 kB]
Err:1 http://deb.debian.org/debian testing InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
Get:2 http://security.debian.org/debian-security testing-security InRelease [48.0 kB]
Err:2 http://security.debian.org/debian-security testing-security InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BDE6D2B9216EC7A8 NO_PUBKEY 8E9F831205B4BA95
Get:3 http://deb.debian.org/debian-debug testing-debug InRelease [48.3 kB]
Err:3 http://deb.debian.org/debian-debug testing-debug InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
Get:4 http://deb.debian.org/debian testing-updates InRelease [45.1 kB]
Err:4 http://deb.debian.org/debian testing-updates InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
Reading package lists... Done
W: GPG error: http://deb.debian.org/debian testing InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
E: The repository 'http://deb.debian.org/debian testing InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://security.debian.org/debian-security testing-security InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BDE6D2B9216EC7A8 NO_PUBKEY 8E9F831205B4BA95
E: The repository 'http://security.debian.org/debian-security testing-security InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://deb.debian.org/debian-debug testing-debug InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
E: The repository 'http://deb.debian.org/debian-debug testing-debug InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://deb.debian.org/debian testing-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 78DBA3BC47EF2265
E: The repository 'http://deb.debian.org/debian testing-updates InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.