Rake actions fail after installation of 0.7.0 on Windows

[michaelwebb76]

Firstly, don't shoot me for developing on Windows - I don't have a choice at current client. Also first time posting a github issue so let me know if more detail required or what I could have done better - thanks!

Rake trace:
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/ipaddr.rb:496:in rescue in initialize' C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/ipaddr.rb:493:ininitialize'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors/middleware.rb:35:in new' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors/middleware.rb:35:inallow_ip!'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors/middleware.rb:39:in <class:Middleware>' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors/middleware.rb:26:inmodule:BetterErrors'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors/middleware.rb:5:in <top (required)>' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.3/lib/polyglot.rb:63:inrequire'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.3/lib/polyglot.rb:63:in require' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:inblock in require'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in load_dependency' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:inrequire'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/better_errors-0.7.0/lib/better_errors.rb:9:in <top (required)>' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:68:inrequire'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:68:in block (2 levels) in require' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:66:ineach'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:66:in block in require' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:55:ineach'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler/runtime.rb:55:in require' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.0.22/lib/bundler.rb:122:inrequire'
C:/Projects/Bizmark/config/application.rb:7:in <top (required)>' C:/RailsInstaller/Ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require' C:/Projects/Bizmark/Rakefile:5:in<top (required)>'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/rake_module.rb:25:in load' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/rake_module.rb:25:inload_rakefile'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:583:in raw_load_rakefile' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:89:inblock in load_rakefile'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:160:in standard_exception_handling' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:88:inload_rakefile'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:72:in block in run' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:160:instandard_exception_handling'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/lib/rake/application.rb:70:in run' C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.0.3/bin/rake:33:in<top (required)>'
C:/RailsInstaller/Ruby1.9.3/bin/rake:19:in load' C:/RailsInstaller/Ruby1.9.3/bin/rake:19:in

'

Full gem list:
actionmailer (3.2.12)
actionpack (3.2.12)
activemodel (3.2.12)
activerecord (3.2.12)
activerecord-sqlserver-adapter (3.2.10)
activeresource (3.2.12)
activesupport (3.2.12)
acts_as_xlsx (1.0.6)
arel (3.0.2)
axlsx (1.3.5)
bcrypt-ruby (3.0.1 x86-mingw32)
better_errors (0.7.0)
bigdecimal (1.1.0)
binding_of_caller (0.7.1)
bootstrap-datepicker-rails (1.0.0)
bootstrap-sass (2.1.1.0)
bootstrap-will_paginate (0.0.9)
builder (3.0.4)
bundler (1.0.22)
coderay (1.0.9)
coffee-rails (3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.5.0)
daemons (1.1.9)
debug_inspector (0.0.2)
erubis (2.7.0)
eventmachine (1.0.1 x86-mingw32)
execjs (1.4.0)
haml (4.0.0)
hike (1.2.1)
htmlentities (4.3.1)
i18n (0.6.4)
io-console (0.3)
journey (1.0.4)
jquery-rails (2.2.1)
json (1.7.7)
mail (2.4.4)
mime-types (1.21)
minitest (2.5.1)
multi_json (1.6.1)
nokogiri (1.5.6 x86-mingw32)
pg (0.13.1 x86-mingw32)
polyglot (0.3.3)
rack (1.4.5)
rack-cache (1.2)
rack-ssl (1.3.3)
rack-test (0.6.2)
rails (3.2.12)
railties (3.2.12)
rake (10.0.3)
rb-readline (0.4.2)
rdoc (3.12.2)
rubyzip (0.9.9)
sass (3.2.6)
sass-rails (3.2.6)
simplecov (0.7.1)
simplecov-html (0.7.1)
sprockets (2.2.2)
sqlite3 (1.3.5 x86-mingw32)
sqlite3-ruby (1.3.3)
thin (1.5.0)
thor (0.17.0)
tilt (1.3.4)
tiny_tds (0.5.1 x86-mingw32)
treetop (1.4.12)
tzinfo (0.3.35)
uglifier (1.3.0)
will_paginate (3.0.4)