dwc-archive.rb in dwc-archive-0.9.11

- old
+ new

@@ -6,10 +6,11 @@
 require 'fileutils'
 require 'ostruct'
 require 'digest'
 require 'csv'
 require 'logger'
+require 'nokogiri'
 require_relative 'dwc-archive/xml_reader'
 require_relative 'dwc-archive/ingester'
 require_relative 'dwc-archive/errors'
 require_relative 'dwc-archive/expander'
 require_relative 'dwc-archive/archive'
@@ -22,10 +23,9 @@
 require_relative 'dwc-archive/classification_normalizer'
 require_relative 'dwc-archive/version'
 
 class DarwinCore
 
-  VERSION = DarwinCore::VERSION
   DEFAULT_TMP_DIR = "/tmp"
 
   attr_reader :archive, :core, :metadata, :extensions, 
     :classification_normalizer
   alias :eml :metadata