When building current git-snapshots libsqueeze allwasy gets installed to /usr/lib but on x86_64 systems it should be installed to /usr/lib64
It seems you are not passing any an argument for libdir to autogen.sh Try something like ./autogen.sh --prefix=%{_prefix} --libdir=%{_libdir} --disable-static Or run a complete %configure, means NOCONFIGURE=yes ./autogen.sh I suggest using xdt-autogen from the xfce4-dev-tools. NOCONFIGURE=yes xdt-autogen
squeeze is not maintained anymore, closing.