Fixed incompatibilities with Ruby 1.8.6

git-svn-id: https://google-api-ruby-client.googlecode.com/svn/trunk@71 c1d61fac-ed7f-fcc1-18f7-ff78120a04ef

tasks/gem.rake

@@ -19,14 +19,14 @@ namespace :gem do
     s.extra_rdoc_files = %w( README )
     s.rdoc_options.concat ['--main',  'README']
 
-    s.add_runtime_dependency('signet', '>= 0.1.1')
+    s.add_runtime_dependency('signet', '>= 0.1.3')
     s.add_runtime_dependency('addressable', '>= 2.2.2')
     s.add_runtime_dependency('httpadapter', '>= 0.2.0')
     s.add_runtime_dependency('json', '>= 1.1.9')
     s.add_runtime_dependency('extlib', '>= 0.9.15')
 
     s.add_development_dependency('rake', '>= 0.7.3')
-    s.add_development_dependency('rspec', '~> 1.3.0')
+    s.add_development_dependency('rspec', '~> 1.2.9')
     s.add_development_dependency('launchy', '>= 0.3.2')
     s.add_development_dependency('diff-lcs', '>= 1.1.2')
 

tasks/spec.rake

@@ -7,7 +7,9 @@ namespace :spec do
     if RCOV_ENABLED
       if `which rcov`.strip == ""
         STDERR.puts "Please install rcov:"
-        STDERR.puts "sudo gem install relevance-rcov"
+        STDERR.puts(
+          "sudo gem install relevance-rcov --source http://gems.github.com/"
+        )
         exit(1)
       end
       t.rcov = true