uo_cli.gemspec in urbanopt-cli-0.1.0 vs uo_cli.gemspec in urbanopt-cli-0.2.0.pre1

@@ -27,18 +27,20 @@
   end
   spec.bindir        = "bin"
   # spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.executables  = ["uo"]
   spec.require_paths = ["lib"]
+  spec.required_ruby_version = '~> 2.2.4'
 
-  spec.add_dependency "urbanopt-scenario", "~> 0.1.1"
-  spec.add_dependency "urbanopt-geojson", "~> 0.1.0"
+#   use specific versions of these dependencies while using Ruby 2.2
+  spec.add_development_dependency "rack", "2.1.2"
+
+#   use specific versions of urbanopt and openstudio dependencies while under heavy development
+  spec.add_dependency "urbanopt-scenario", "0.2.0.pre1"
+  spec.add_dependency "urbanopt-geojson", "0.2.0.pre1"
   
   spec.add_development_dependency "bundler", "~> 1.17"
   spec.add_development_dependency "rake", "~> 12.3"
   spec.add_development_dependency "rspec", "~> 3.0"
-  spec.add_development_dependency "github_api", "~> 0.18.0"
-
-#   Set specific version while we are on Ruby 2.2.4
-  spec.add_development_dependency "rack", "2.1.2"
+  spec.add_development_dependency "github_api", "~> 0.18"
 
 end