TFS build web application

Hello,

I would like to use TFS.

I installed it and I created a collection and a team project. I think it is working because I can Check-Out and Check-In the source files.

I developing a php web application with PHP tools for Visual Studio. So I would like public my work with build function. I set up the Build Configuration on the Server (created build service, build controller and a build agent). And finally I created a build definition in Visual Studio. If I queue new build it drop an error.

C:\Program Files (x86)\MSBuild\DEVSENSE\PHP Tools\1.0\Devsense.PHP.MsWebApplication.targets (14): The imported project "C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\WebApplications\Microsoft.WebApplication.targets" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.

Why do this?