GPG="$GPG_CMD --keyring /etc/apt/trusted.gpg"
-MASTER_KEYRING=""
-#MASTER_KEYRING=/usr/share/keyrings/debian-master-keyring.gpg
-ARCHIVE_KEYRING=/usr/share/keyrings/debian-archive-keyring.gpg
-REMOVED_KEYS=/usr/share/keyrings/debian-archive-removed-keys.gpg
+MASTER_KEYRING=/usr/share/keyrings/ubuntu-master-keyring.gpg
+ARCHIVE_KEYRING=/usr/share/keyrings/ubuntu-archive-keyring.gpg
+REMOVED_KEYS=/usr/share/keyrings/ubuntu-archive-removed-keys.gpg
add_keys_with_verify_against_master_keyring() {
ADD_KEYRING=$1
update() {
if [ ! -f $ARCHIVE_KEYRING ]; then
echo >&2 "ERROR: Can't find the archive-keyring"
- echo >&2 "Is the debian-archive-keyring package installed?"
+ echo >&2 "Is the ubuntu-keyring package installed?"
exit 1
fi