sdc-getpackage in smartdc-0.4.0

- old
+ new

@@ -2,10 +2,9 @@
 
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'cli_helper'
 
 begin
-  client.request.return_variable = 'json'
   puts client.packages((ARGV[0])).read
 rescue => e
-  puts e
+  puts e.inspect
 end
\ No newline at end of file