Cannot compile minidlna-1.2.1.tar.gz

I downloaded minidlna's new version, because the current one keeps crashing on me.
However it needs id3lib, which doesn't exist in its devel version in the opkg's id3lib.
So I tried compiling id3lib as well but the configure --prefix=/opt died somewhere with:
checking string presence... yes
checking for string... yes
checking iomanip.h usability... no
checking iomanip.h presence... no
checking for iomanip.h... no
configure: error: Missing a vital header file for id3lib

Any ideas what to do?...

Cannot compile minidlna-1.2.1.tar.gz