emerge vim
Calculating dependencies... done!

>>> Emerging (1 of 4) app-admin/eselect-1.0.7 to /
 * eselect-1.0.7.tar.bz2 MD5 ;-) ...                                                         [ ok ]
 * eselect-1.0.7.tar.bz2 RMD160 ;-) ...                                                      [ ok ]
 * eselect-1.0.7.tar.bz2 SHA1 ;-) ...                                                        [ ok ]
 * eselect-1.0.7.tar.bz2 SHA256 ;-) ...                                                      [ ok ]
 * eselect-1.0.7.tar.bz2 size ;-) ...                                                        [ ok ]
 * checking ebuild checksums ;-) ...                                                         [ !! ]

!!! Digest verification failed:
!!! /usr/portage/app-admin/eselect/eselect-1.0.6.ebuild
!!! Reason: Filesize does not match recorded size
!!! Got: 1642
!!! Expected: 1648