R@ck0S kelm # emerge -av fluxbg fluxspace fluxter

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  NS   ] dev-libs/libsigc++-1.2.5  USE="-debug" 0 kB 
[ebuild  N    ] dev-cpp/gtkmm-2.2.12  USE="-debug" 3,756 kB 
[ebuild  N    ] x11-misc/fluxbg-0.7  141 kB 
[ebuild  N    ] dev-python/pyxml-0.8.4  717 kB 
[ebuild  N    ] x11-misc/fluxspace-0.0.3-r1  2,176 kB 
[ebuild  N    ] x11-misc/fluxter-0.1.0  97 kB 

Total size of downloads: 6,889 kB

Would you like to merge these packages? [Yes/No] y

>>> Emerging (1 of 6) dev-libs/libsigc++-1.2.5 to /
 * libsigc++-1.2.5.tar.gz MD5 ;-) ...                                                                                               [ ok ]
 * libsigc++-1.2.5.tar.gz RMD160 ;-) ...                                                                                            [ ok ]
 * libsigc++-1.2.5.tar.gz SHA1 ;-) ...                                                                                              [ ok ]
 * libsigc++-1.2.5.tar.gz SHA256 ;-) ...                                                                                            [ ok ]
 * libsigc++-1.2.5.tar.gz size ;-) ...                                                                                              [ ok ]
 * checking ebuild checksums ;-) ...                                                                                                [ ok ]
 * checking auxfile checksums ;-) ...                                                                                               [ ok ]
 * checking miscfile checksums ;-) ...                                                                                              [ ok ]
 * checking libsigc++-1.2.5.tar.gz ;-) ...                                                                                          [ ok ]
>>> Unpacking source...
>>> Unpacking libsigc++-1.2.5.tar.gz to /var/tmp/portage/libsigc++-1.2.5/work
am-wrapper: /usr/bin/aclocal-1.7 is missing or not executable.
            Please try emerging the correct version of automake.

!!! ERROR: dev-libs/libsigc++-1.2.5 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_unpack
  ebuild.sh, line 708:   Called src_unpack
  libsigc++-1.2.5.ebuild, line 23:   Called die

!!! aclocal failed.  Are your $ACLOCAL_FLAGS sane?
!!! If you need support, post the topmost build error, and the call stack if relevant.