adjust per https://sethvargo.com/chef-sugar-presentation/

Peter Bell · Peter Bell · commit 591fad344443 · 2014-11-17T16:38:49.000-08:00
diff --git a/providers/pip.rb b/providers/pip.rb
@@ -20,7 +20,6 @@
 
 require 'chef/mixin/shell_out'
 require 'chef/mixin/language'
-require 'chef/sugar/core_extensions'
 include Chef::Mixin::ShellOut
 
 def whyrun_supported?
diff --git a/recipes/pip.rb b/recipes/pip.rb
@@ -23,6 +23,9 @@
 # redhat/package: /usr/bin/pip (sha a8a3a3)
 # omnibus/source: /opt/local/bin/pip (sha 29ce9874)
 
+include_recipe 'chef_sugar::default'
+require 'chef/sugar/core_extensions'
+
 if node['python']['install_method'] == 'source'
   pip_binary = "#{node['python']['prefix_dir']}/bin/pip"
 elsif platform_family?("rhel", "fedora")
