Rakefile in zilla-0.1.5 vs Rakefile in zilla-0.2.0

@@ -1,12 +1,12 @@
 # frozen_string_literal: true
 
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+require 'bundler/gem_tasks'
 
-RSpec::Core::RakeTask.new(:spec)
+begin
+  require 'rspec/core/rake_task'
 
-require "rubocop/rake_task"
-
-RuboCop::RakeTask.new
-
-task default: [:spec, :rubocop]
+  RSpec::Core::RakeTask.new(:spec)
+  task default: :spec
+rescue LoadError
+  # no rspec available
+end