Can't run examples in 1.1.11

[MatthewRalston]

>rvm use 2.1.5@log4rtest
>gem list
*** LOCAL GEMS ***

bigdecimal (1.2.4)
bundle (0.0.1)
bundler (1.12.3)
bundler-unload (1.0.2)
executable-hooks (1.3.2)
io-console (0.4.2)
json (1.8.1)
minitest (4.7.5)
psych (2.0.5)
rake (10.1.0, 0.8.7)
rdoc (4.1.0)
rubygems-bundler (1.4.4)
test-unit (2.1.5.0)
>cd examples
>ruby simpleconfig.rb
/scratch/ralstonm/log4r/lib/log4r/staticlogger.rb:5:in `root': uninitialized constant Log4r::Logger::RootLogger (NameError)
        from simpleconfig.rb:12:in `<main>'
outofthebox.rb:5:in `initialize': wrong number of arguments (1 for 0) (ArgumentError)
        from outofthebox.rb:5:in `new'
        from outofthebox.rb:5:in `<main>'