permissions end up incorrect after install chef-dk on MacOS X

[heckj]

I grabbed and installed Chef-DK on my mac this afternoon, then immediately went to install the knife-windows plugin using the "chef gem" command.

The result:

$ chef gem install knife-windows
Fetching: uuidtools-2.1.4.gem (100%)
ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions for the /opt/chefdk/embedded/lib/ruby/gems/2.1.0 directory.

The workaround I used was to change permissions on /op/chefdk to have myself as owner:

sudo chown -R $USER /opt/chefdk

should be a relatively simple fix in the installer when it's dropping things into place. I'm presuming we should be enabled to "gem update" and "gem install".

[heckj]

nevermind, duplicate of #11