Removed "require rubygems" from everywhere.
--- a/lib/linux/iptables.rb
+++ b/lib/linux/iptables.rb
@@ -1,11 +1,6 @@
 require 'socket'
 require 'linux/constants'
-
-begin
-  require 'ffi'
-rescue LoadError
-  require('rubygems') ? retry : raise
-end
+require 'ffi'
 
 
 # Good things about FFI::Struct:
--- a/lib/linux/sendmsg.rb
+++ b/lib/linux/sendmsg.rb
@@ -1,12 +1,7 @@
 # Patchup to add Socket#sendmsg and Socket#recvmsg for ruby 1.8
 
 if BasicSocket.instance_methods.grep(/^sendmsg$/).empty?
-  begin
-    require 'ffi'
-  rescue LoadError
-    require('rubygems') ? retry : raise
-  end
-
+  require 'ffi'
     
   class BasicSocket
     module FFIExt