Hello, I want to unify the spec files for TinyERP, because they are (only a bit) different between FC < 5 and FC >=5 due the change in Xorg packaging. Now I have in the spec for FC < 5 BuildRequires: xorg-x11-Xvfb and for FC >= 5 I need BuildRequires: xorg-x11-server-Xvfb, xorg-x11-fonts-base and there is also a difference between calling the Xvfb server (/usr/X11/bin/Xvfb vs. /usr/bin/Xvfb). Should I check the value of "%fedora" so it would look like %if "%fedora" < 5 BuildRequires: xorg-x11-Xvfb %else BuildRequires: xorg-x11-server-Xvfb, xorg-x11-fonts-base %endif or should I use "%dist" for the checks? I was probably already mentioned on this list, but I not able to find it. Dan -- TinyERP maintainer for Fedora Extras -- fedora-extras-list mailing list fedora-extras-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-extras-list