Ryan Braby reported the following problem:
[The install] fails when you have addesses like the following:
###.###.###.2
###.###.###.21
###.###.###.22
###.###.###.23
###.###.###.24
etc.
The script tries to assign multiple hostnames for the node with the ###.###.###.2 address, then fails to get any install script.
This should be fixed in the next release (1.4.2).