pycall.gemspec in pycall-0.1.0.alpha.20170711 vs pycall.gemspec in pycall-1.0.0

@@ -25,14 +25,16 @@
   end
 
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
+  spec.extensions    = ["ext/pycall/extconf.rb"]
 
-  spec.add_dependency "ffi"
-
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake-compiler"
+  spec.add_development_dependency "rake-compiler-dock"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "launchy"
   spec.add_development_dependency "pry"
+  spec.add_development_dependency "pry-byebug"
 end