Can't locate object method "header" via package "Audio::TagLib::Tag"

##</code><code>##

bool 
TagLib::ID3v2::Tag::isEmpty()
CODE:
	RETVAL = THIS->isEmpty();
OUTPUT:
	RETVAL

void 
TagLib::ID3v2::Tag::header()
PREINIT:
	TagLib::ID3v2::Header * h;
PPCODE:
	h = THIS->header();
	ST(0) = sv_newmortal();
	sv_setref_pv(ST(0), "Audio::TagLib::ID3v2::Header", (void *)h);
	SvREADONLY_on(SvRV(ST(0)));
	XSRETURN(1);

##</code><code>##

t _ZL36XS_Audio__TagLib__ID3v2__Tag_isEmptyP11interpreterP2cv
t _ZL35XS_Audio__TagLib__ID3v2__Tag_headerP11interpreterP2cv