$ ls /usr/share/doc/libgphoto2* /usr/share/doc/libgphoto2: ABOUT-NLS.bz2 AUTHORS.bz2 camlibs ChangeLog.bz2 COPYING.bz2 NEWS.bz2 README.bz2 README.packaging.bz2 /usr/share/doc/libgphoto2-2.5.10: AUTHORS.bz2 HACKING.bz2 MAINTAINERS.bz2 README.bz2 README.packaging.bz2 ChangeLog.bz2 hotplug NEWS.bz2 README.in.bz2 TESTERS.bz2 /usr/share/doc/libgphoto2_port: AUTHORS.bz2 NEWS.bz2 README.bz2 Fixed for me by adding to econf: --with-doc-dir="${EPREFIX}"/usr/share/doc/${PF} \
fixed in .11