sdc-createmachine in smartdc-0.4.0

- old
+ new

@@ -8,16 +8,15 @@
   opts.on('-n', '--name NAME', 'friendly name for this machine.') {|v| options[:name] = v }
   opts.on('-e', '--dataset URN', 'dataset URN.') {|v| options[:dataset] = v }
   opts.on('-p', '--package NAME', 'Name of the package to use on provisioning.') {|v| options[:package] = v }
   opts.on('-h','--help') do
     puts opts
-    print 'Datasets(urn):'
+    print "\n" + 'Datasets(urn):'
     fixture('datasets').each do |dataset|
       print ' ' + dataset['urn']
     end
-    puts
-    print 'Packages(name):'
+    print "\n\n" + 'Packages(name):'
     fixture('packages').each do |packages|
       print ' ' + packages['name']
     end
     puts
     exit
@@ -30,10 +29,11 @@
     exit
   end
 end
 
 begin
-  client.request.return_variable = 'json'
   puts client.machines.create options
-rescue => e
+rescue Smartdc::Error::Conflict => e
   puts e
+rescue => e
+  puts e.inspect
 end
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