3 files changed, 4 insertions, 5 deletions
diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index d7c9e820dc..cd6a03fe51 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -27,7 +27,7 @@ module Rails
           opt.on("-e", "--environment=name", String,
                   "Specifies the environment to run this console under (test/development/production).",
                   "Default: development") { |v| options[:environment] = v.strip }
-          opt.on("--debugger", 'Enable ruby-debugging for the console.') { |v| options[:debugger] = v }
+          opt.on("--debugger", 'Enable the debugger.') { |v| options[:debugger] = v }
           opt.parse!(arguments)
         end
 
@@ -73,10 +73,10 @@ module Rails
 
     def require_debugger
       begin
-        require 'ruby-debug'
+        require 'debugger'
         puts "=> Debugger enabled"
       rescue Exception
-        puts "You need to install ruby-debug19 to run the console in debugging mode. With gems, use 'gem install ruby-debug19'"
+        puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle, and try again."
         exit
       end
     end
diff --git a/railties/lib/rails/commands/runner.rb b/railties/lib/rails/commands/runner.rb
index e8cc5d9e3b..2802981e7a 100644
--- a/railties/lib/rails/commands/runner.rb
+++ b/railties/lib/rails/commands/runner.rb
@@ -9,7 +9,6 @@ if ARGV.first.nil?
 end
 
 ARGV.clone.options do |opts|
-  script_name = File.basename($0)
   opts.banner = "Usage: runner [options] ('Some.ruby(code)' or a filename)"
 
   opts.separator ""
diff --git a/railties/lib/rails/commands/server.rb b/railties/lib/rails/commands/server.rb
index 721a47a974..4c4caad69f 100644
--- a/railties/lib/rails/commands/server.rb
+++ b/railties/lib/rails/commands/server.rb
@@ -17,7 +17,7 @@ module Rails
           opts.on("-c", "--config=file", String,
                   "Use custom rackup configuration file") { |v| options[:config] = v }
           opts.on("-d", "--daemon", "Make server run as a Daemon.") { options[:daemonize] = true }
-          opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { options[:debugger] = true }
+          opts.on("-u", "--debugger", "Enable the debugger") { options[:debugger] = true }
           opts.on("-e", "--environment=name", String,
                   "Specifies the environment to run this server under (test/development/production).",
                   "Default: development") { |v| options[:environment] = v }