I'm using live-build 4.0.3-1 on jessie to build the GnuPG Clean Room live image[1]
The script I use for the build is in an alioth repository[2] - direct link to script[3] I want to exclude the isc-dhcp-client package to try and ensure the live image doesn't get a network connection I tried using the pinning technique, creating a file config/apt/preferences with the following content: Package: isc-dhcp-client Pin: version * Pin-Priority: -1 I also tried putting it in config/chroot_apt/preferences (suggested by a discussion I saw in an online forum) It doesn't appear to have any impact, the live image always has the isc-dhcp-client package. How can I exclude it? 1. https://wiki.debian.org/OpenPGP/CleanRoomLiveEnvironment 2. https://anonscm.debian.org/cgit/collab-maint/make-pgp-clean-room.git/ 3. https://anonscm.debian.org/cgit/collab-maint/make-pgp-clean-room.git/tree/scripts/make-pgpcleanroom
