Open Ears with Xamarin

Question

I'm trying to make a Xamarin.Forms Project with speech recognition. For Android done and easy but i'm in the hell with iOS.

I found and i readed about Open Ears.

When tried to use this, i found some problems: First i try to use this git: https://github.com/oganix/MonoTouch-OpenEars but monotouch is not valid for Xamarin.iOS:

https://www.dropbox.com/s/41rc7iyskbwby9n/error_phoenix.png?dl=0

Next, i found this question Xamarin OpenEars Native Binding Not working on Device but works on Simulator.

After read, i tried to make a binding proyect and now i have this issue when use sharpie for autogenerate the Open Ears API:

/Users/cristian.fernandez/Workspace/Speech-iOS/OpenEarsDistribution/Framework/OpenEars.framework/Versions/A/Headers/acmod.h:50:10: fatal error: 'sphinxbase/cmd_ln.h' file not found
#include <sphinxbase/cmd_ln.h>
         ^

Binding...
System.ArgumentNullException: Value cannot be null.
Parameter name: annotation
   at ICSharpCode.NRefactory.AbstractAnnotatable.AddAnnotation (System.Object annotation) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.AstNode.AddAnnotation (System.Object annotation) in <filename unknown>:line 0
   at Sharpie.Bind.Massagers.AnonymousStructMassager.VisitTypeDeclaration (ICSharpCode.NRefactory.CSharp.TypeDeclaration typeDeclaration) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.TypeDeclaration.AcceptVisitor (IAstVisitor visitor) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitTypeDeclaration (ICSharpCode.NRefactory.CSharp.TypeDeclaration typeDeclaration) in <filename unknown>:line 0
   at Sharpie.Bind.Massagers.AnonymousStructMassager.VisitTypeDeclaration (ICSharpCode.NRefactory.CSharp.TypeDeclaration typeDeclaration) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.TypeDeclaration.AcceptVisitor (IAstVisitor visitor) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) in <filename unknown>:line 0
   at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitSyntaxTree (ICSharpCode.NRefactory.CSharp.SyntaxTree syntaxTree) in <filename unknown>:line 0
   at Sharpie.Bind.DocumentSyntaxTree.AcceptVisitor (IAstVisitor visitor) in <filename unknown>:line 0
   at Sharpie.Bind.BindingMassager.Massage (ICSharpCode.NRefactory.CSharp.AstNode astNode, BindingTarget bindingTarget) in <filename unknown>:line 0
   at Sharpie.Bind.BindingFrontend.Bind (Clang.Ast.Decl decl) in <filename unknown>:line 0
   at Sharpie.BindTool.HandleTranslationUnit (Clang.Ast.TranslationUnitDecl decl) in <filename unknown>:line 0
   at Clang.Driver.HandleTranslationUnit (Clang.Ast.TranslationUnitDecl translationUnit) in <filename unknown>:line 0
   at Clang.Driver.HandleTranslationUnit (IntPtr translationUnit) in <filename unknown>:line 0
   at (wrapper managed-to-native) Clang.Driver:RunInternal (Clang.Driver,string[],string,Clang.Frontend.DiagnosticConsumer)
   at Clang.Driver.Run (System.String[] inputFiles, System.String[] clangArgs, Clang.Frontend.DiagnosticConsumer diagnosticConsumer) in <filename unknown>:line 0
   at Sharpie.ParseTool.Run () in <filename unknown>:line 0
   at Sharpie.BindTool.CoreRun () in <filename unknown>:line 0
   at Sharpie.BindTool.Run () in <filename unknown>:line 0

I use this for launch sharpie:

sharpie bind --output=libOpenEars --namespace=libOpenEars --sdk=iphoneos9.2 /Users/cristian.fernandez/Workspace/Speech-iOS/OpenEarsDistribution/Framework/OpenEars.framework/Versions/A/Headers/*.h

What can i do now besides cry?

Thanks for all and sorry for my English.