emerge 的问题

lomat

bash-2.05b# emerge -s gtk
Searching...  |QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
\QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
-QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: x11-themes/gtk-engines-lighthouseblue-0.7.0
/QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
|QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
\ * MY_P is gtk-engines-1.9.0
* SRC_URI is mirror://gnome/sources/gtk-engines/1.9/gtk-engines-1.9.0.tar.bz2
* MY_P is gtk-engines-2.2.0
* SRC_URI is mirror://gnome/sources/gtk-engines/2.2/gtk-engines-2.2.0.tar.bz2
-QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
|QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
\ * MY_P is gtk-engines-2.2.0
* SRC_URI is mirror://gnome/sources/gtk-engines/2.2/gtk-engines-2.2.0.tar.bz2
| * MY_P is gtk-engines-1.9.0
* SRC_URI is mirror://gnome/sources/gtk-engines/1.9/gtk-engines-1.9.0.tar.bz2
* MY_P is gtk-engines-2.2.0
* SRC_URI is mirror://gnome/sources/gtk-engines/2.2/gtk-engines-2.2.0.tar.bz2
/QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
QA Notice: has_version() in global scope: eclass gtk-engines2
Caught signal 2 in pid 9981
Exiting due to signal
bash-2.05b#                                                


谁给说说是怎么回事?