* Package:    x11-themes/greybird-3.22.8
 * Repository: gentoo
 * Maintainer: desktop-misc@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc gnome kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking greybird-3.22.8.tar.gz to /var/tmp/portage/x11-themes/greybird-3.22.8/work
>>> Source unpacked in /var/tmp/portage/x11-themes/greybird-3.22.8/work
>>> Preparing source in /var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8 ...
 * Running eautoreconf in '/var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8' ...
 * Running aclocal ...
 [ ok ]
 * Running autoconf --force ...
 [ ok ]
 * Running automake --add-missing --copy --foreign --force-missing ...
 [ ok ]
 * Running elibtoolize in: Greybird-3.22.8/
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8 ...
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-silent-rules --docdir=/usr/share/doc/greybird-3.22.8 --htmldir=/usr/share/doc/greybird-3.22.8/html --libdir=/usr/lib64
checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether UID '250' is supported by ustar format... yes
checking whether GID '250' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
checking whether make supports nested variables... (cached) yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile

        Greybird
        ========
        prefix:                 /usr


>>> Source configured.
>>> Compiling source in /var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8 ...
make -j1 
rm -rf ./gtk-3.0/.sass-cache
test -z "gtk-3.0/gtk.gresource gtk-3.0/gtk-contained.css gtk-3.0/gtk-contained-dark.css" || rm -f gtk-3.0/gtk.gresource gtk-3.0/gtk-contained.css gtk-3.0/gtk-contained-dark.css
sass --update --sourcemap=none ./gtk-3.0
make: sass: Command not found
make: *** [Makefile:562: compile] Error 127
 * ERROR: x11-themes/greybird-3.22.8::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=x11-themes/greybird-3.22.8::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=x11-themes/greybird-3.22.8::gentoo'`.
 * The complete build log is located at '/var/log/portage/x11-themes:greybird-3.22.8:20190202-122838.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/x11-themes/greybird-3.22.8/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-themes/greybird-3.22.8/temp/environment'.
 * Working directory: '/var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8'
 * S: '/var/tmp/portage/x11-themes/greybird-3.22.8/work/Greybird-3.22.8'