Calculating dependencies >>> Unpacking source... >>> Unpacking eselect-1.0.tar.bz2 to /var/tmp/portage/eselect-1.0/work >>> Source unpacked. * econf: updating eselect-1.0/config/config.guess with /usr/share/gnuconfig/config.guess * econf: updating eselect-1.0/config/config.sub with /usr/share/gnuconfig/config.sub ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --build=x86_64-pc-linux-gnu checking for a BSD-compatible install... /bin/install -c checking whether build environment is sane... !!! Please attach the config.log to your bug report: !!! /var/tmp/portage/eselect-1.0/work/eselect-1.0/config.log  ...done! >>> emerge (1 of 19) app-admin/eselect-1.0 to / >>> md5 files ;-) eselect-1.0.2.ebuild >>> md5 files ;-) eselect-1.0.ebuild >>> md5 files ;-) files/digest-eselect-1.0 >>> md5 files ;-) files/digest-eselect-1.0.2 >>> md5 src_uri ;-) eselect-1.0.tar.bz2