slacker ~ # emerge -C glitz

 media-libs/glitz
    selected: 0.4.4 0.5.4_alpha20060223
   protected: none
     omitted: none

>>> 'Selected' packages are slated for removal.
>>> 'Protected' and 'omitted' packages will not be removed.

>>> Waiting 5 seconds before starting...
>>> (Control-C to abort)...
>>> Unmerging in: 5 4 3 2 1
>>> Unmerging media-libs/glitz-0.4.4...
No package files given... Grabbing a set.
<<<        obj /usr/share/doc/glitz-0.4.4/TODO.gz
<<<        obj /usr/share/doc/glitz-0.4.4/README.gz
<<<        obj /usr/share/doc/glitz-0.4.4/ChangeLog.gz
<<<        obj /usr/share/doc/glitz-0.4.4/AUTHORS.gz
<<<        obj /usr/lib64/pkgconfig/glitz.pc
<<<        obj /usr/lib64/pkgconfig/glitz-glx.pc
<<<        obj /usr/lib64/libglitz.so.1.0.0
<<<        sym /usr/lib64/libglitz.so.1
<<<        sym /usr/lib64/libglitz.so
<<<        obj /usr/lib64/libglitz.la
<<<        obj /usr/lib64/libglitz.a
<<<        obj /usr/lib64/libglitz-glx.so.1.0.0
<<<        sym /usr/lib64/libglitz-glx.so.1
<<<        sym /usr/lib64/libglitz-glx.so
<<<        obj /usr/lib64/libglitz-glx.la
<<<        obj /usr/lib64/libglitz-glx.a
<<<        obj /usr/include/glitz.h
<<<        obj /usr/include/glitz-glx.h
<<<        dir /usr/share/doc/glitz-0.4.4
--- !empty dir /usr/share/doc
--- !empty dir /usr/share
--- !empty dir /usr/lib64/pkgconfig
--- !empty dir /usr/lib64
--- !empty dir /usr/include
--- !empty dir /usr
>>> Unmerging media-libs/glitz-0.5.4_alpha20060223...
No package files given... Grabbing a set.
/usr/lib/portage/bin/ebuild.sh: line 1224: /usr/portage/eclass/autotool.eclass: No such file or directory

!!! ERROR: media-libs/glitz-0.5.4_alpha20060223 failed.
Call stack:
  ebuild.sh, line 1467:   Called source '/var/db/pkg/media-libs/glitz-0.5.4_alpha20060223/glitz-0.5.4_alpha20060223.ebuild'
  glitz-0.5.4_alpha20060223.ebuild, line 3:   Called inherit 'eutils' 'cvs' 'autotool'

!!! died sourcing /usr/portage/eclass/autotool.eclass in inherit()
!!! If you need support, post the topmost build error, and the call stack if relevant.

!!! FAILED prerm: 1
slacker ~ #