BuildRequires: libjpeg-devel
%{?with_braille:BuildRequires: liblouis-devel}
BuildRequires: libpng-devel
-BuildRequires: libstdc++-devel >= 6:4.7
+BuildRequires: libstdc++-devel >= 6:7
BuildRequires: libtiff-devel
BuildRequires: libtool
BuildRequires: openldap-devel