c79b782c4d
Without this patch, tmux is installed on all the nodes, but never used. This is a problem, because some distributions of those three families (for example SLE) may have decided to not ship tmux because they ship some other terminal emulator, for example screen. This patch solves the problem by removing the package that is not used in any way. Change-Id: I29f78be4c692fc276e82c3eb71a237614dd7cca0