diff options
Diffstat (limited to 'packaging/debian/monkeysphere.prerm')
| -rwxr-xr-x | packaging/debian/monkeysphere.prerm | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/packaging/debian/monkeysphere.prerm b/packaging/debian/monkeysphere.prerm index 5835f53..1a5135a 100755 --- a/packaging/debian/monkeysphere.prerm +++ b/packaging/debian/monkeysphere.prerm @@ -2,10 +2,31 @@ # prerm script for monkeysphere -# Author: Jameson Rollins <jrollins@finestructure.net> -# Copyright 2008-2009 +# the only thing we're doing here is making sure that the local +# administrator is not trying to downgrade to a version below 0.23, +# since there was such a major reorganization of system data during +# the transition to 0.23. -true +# Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net> +# Copyright 2009 + +set -e + +case "$1" in + upgrade) + if dpkg --compare-versions "$2" lt 0.23 ; then + cat >&2 <<EOF + +Downgrading the monkeysphere to a version earlier than 0.23 can have +BAD CONSEQUENCES, including potentially locking you out of the system. +Downgrading in this fashion is NOT SUPPORTED. + +EOF + + exit 1 + fi + ;; +esac # dh_installdeb will replace this with shell code automatically # generated by other debhelper scripts. |