Merge pull request #380 from developingchris/fix_build_192

Fix build 192

Author: sferik

lib/thor/shell/basic.rb

@@ -1,5 +1,4 @@
 require 'tempfile'
-require 'io/console'
 
 class Thor
   module Shell

spec/runner_spec.rb

@@ -131,7 +131,7 @@ def when_no_thorfiles_exist
 
       # Stub load and save to avoid thor.yaml from being overwritten
       allow(YAML).to receive(:load_file).and_return(@original_yaml)
-      allow(File).to receive(:exists?).with(root_file).and_return(true)
+      allow(File).to receive(:exist?).with(root_file).and_return(true)
       allow(File).to receive(:open).with(root_file, "w")
     end