matschaffer/knife-solo — pull request #111 by DrGonzo65 (2012-10-19 21:23:01+00:00)
Title: add -y to rsync install

If rsync was already installed on the remote host, you may receive this:
rsync is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 96 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]?

If so, the command will hang, and the cook will never begin.