failed to build the project

[cendolinside123]

hello, right now I try to build and run the sample project of this library

when I try to build and run the sample project on SimplePlayer-IOs I got error message

taglib/tfilestream.h' file not found

Am I missing something? Is that any requirements that should I do before using this library?

update: I already try to re-download all dependency file and add the file to the project but the result is like this:

after rebuild again:

so, how to fix it?

And Can I get the example for playing online streaming song on this library?

Thank You