amian84/knife-set-attribute — pull request #3 by gid79 (2013-06-27 10:58:52+00:00)
Title: use the node.normal for the base of the attributes

This resolves the following exception while trying to use with knife 11.4.0

Exception: Chef::Exceptions::ImmutableAttributeModification: Node attributes are read-only when you do not specify which precedence level to set. To set an attribute use code like `node.default["key"] = "value"'