Rakefile in ore-0.8.0 vs Rakefile in ore-0.8.1

@@ -5,11 +5,11 @@
   gem 'ore-tasks', '~> 0.4'
   require 'ore/tasks'
 
   Ore::Tasks.new
 rescue LoadError => e
-  STDERR.puts e.message
-  STDERR.puts "Run `gem install ore-tasks` to install 'ore/tasks'."
+  warn e.message
+  warn "Run `gem install ore-tasks` to install 'ore/tasks'."
 end
 
 begin
   gem 'rspec', '~> 2.4'
   require 'rspec/core/rake_task'