def initialize
@attributes = {}
@attributes['vm_dir'] = File.expand_path('~/Documents/Virtual Machines.localized/')
@attributes['lease_file'] = '/var/db/vmware/vmnet-dhcpd-vmnet8.leases'
@attributes['vmrun_bin'] = '/Library/Application Support/VMware Fusion/vmrun'
@attributes['plist_file'] = File.expand_path('~/Library/Preferences/com.vmware.fusion.plist')
@attributes['gui_bin'] = File.expand_path('/Applications/VMware Fusion.app/Contents/MacOS/vmware')
load_from_file
@attributes['vmrun_cmd'] = "'#{@attributes['vmrun_bin']}' -T fusion"
end