libxml_ruby.so: invalid ELF header with libxml-ruby 1.1.4

Author: zh

Gemfile

@@ -2,6 +2,7 @@ source 'http://rubygems.org'
 source 'http://gems.github.com'
 
 gem 'rake'
+gem 'libxml-ruby', '= 1.1.3'
 gem 'sqlite3-ruby'
 gem 'sequel'
 gem 'sinatra'

Gemfile.lock

@@ -9,13 +9,13 @@ GEM
     httpclient (2.1.5.2)
     json (1.4.6)
     kgio (2.0.0)
-    libxml-ruby (1.1.4)
+    libxml-ruby (1.1.3)
     rack (1.2.1)
     rake (0.8.7)
     ratom (0.6.7)
       libxml-ruby (>= 1.1.2)
     ruby-hmac (0.4.0)
-    sequel (3.17.0)
+    sequel (3.18.0)
     sinatra (1.1.0)
       rack (~> 1.1)
       tilt (~> 1.1)
@@ -38,6 +38,7 @@ DEPENDENCIES
   eventmachine
   httpclient
   json
+  libxml-ruby (= 1.1.3)
   rake
   ratom
   ruby-hmac

webglue.rb

@@ -1,8 +1,7 @@
 #!/usr/bin/env ruby
 
 require "rubygems"
-require "bundler"
-Bundler.setup(:default)
+require "bundler/setup"
 
 ENV['RACK_ENV'] ||= "development"