amazon-ebs: Setting up bind9-host (1:9.11.3+dfsg-1ubuntu1.7) ...
amazon-ebs: Setting up dnsutils (1:9.11.3+dfsg-1ubuntu1.7) ...
amazon-ebs: Processing triggers for libc-bin (2.27-3ubuntu1) ...
amazon-ebs: Processing triggers for initramfs-tools (0.130ubuntu3.6) ...
amazon-ebs: update-initramfs: Generating /boot/initrd.img-4.15.0-1021-aws
amazon-ebs: Reading package lists...
==> amazon-ebs: E: Package 'awscli' has no installation candidate
amazon-ebs: Building dependency tree...
amazon-ebs: Reading state information...
amazon-ebs: Package awscli is not available, but is referred to by another package.
amazon-ebs: This may mean that the package is missing, has been obsoleted, or
amazon-ebs: is only available from another source
amazon-ebs:
==> amazon-ebs: Terminating the source AWS instance...
==> amazon-ebs: Cleaning up any extra volumes...
==> amazon-ebs: No volumes to clean up, skipping
==> amazon-ebs: Deleting temporary security group...
==> amazon-ebs: Deleting temporary keypair...
Build 'amazon-ebs' errored: Script exited with non-zero exit status: 100.Allowed exit codes are: [0]
==> amazon-ebs: E: Package 'awscli' has no installation candidate amazon-ebs: Building dependency tree... amazon-ebs: Reading state information... amazon-ebs: Package awscli is not available, but is referred to by another package. amazon-ebs: This may mean that the package is missing, has been obsoleted, or amazon-ebs: is only available from another source amazon-ebs: ==> amazon-ebs: Terminating the source AWS instance... ==> amazon-ebs: Cleaning up any extra volumes... ==> amazon-ebs: No volumes to clean up, skipping ==> amazon-ebs: Deleting temporary security group... ==> amazon-ebs: Deleting temporary keypair... Build 'amazon-ebs' errored: Script exited with non-zero exit status: 100.Allowed exit codes are: [0]