Merge pull request #8 from rspec/allow_isolation_from_files

Allow isolation from local repos like other rspec repos

Gemfile

@@ -4,7 +4,7 @@ gemspec
 
 %w[rspec rspec-core rspec-expectations rspec-mocks].each do |lib|
   library_path = File.expand_path("../../#{lib}", __FILE__)
-  if File.exist?(library_path)
+  if File.exist?(library_path) && !ENV['USE_GIT_REPOS']
     gem lib, :path => library_path
   else
     gem lib, :git => "git://github.com/rspec/#{lib}.git", :branch => '2-99-maintenance'
@@ -21,4 +21,7 @@ end
 ### dep for ci/coverage
 gem 'coveralls', :require => false
 
+# mime-types 2 requires ruby 1.8, so we have to specify an old version.
+gem 'mime-types', '~> 1.0'
+
 eval File.read('Gemfile-custom') if File.exist?('Gemfile-custom')

rspec-autotest.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = '>= 1.8.7'
 
-  spec.add_dependency "rspec-core", ">= 2.99.0.pre"
+  spec.add_dependency "rspec-core", ">= 2.99.0.beta1", "< 4.0.0"
 
   spec.add_development_dependency "bundler",        "~> 1.3"
   spec.add_development_dependency "rake",           "~> 10.0.0"