比如说:# emerge -p xchat
These are the packages that I would merge, in order.
Calculating dependencies......... done!
[ebuild U] sys-libs/zlib-1.1.3-r2 to /
[ebuild U] dev-libs/glib-1.2.10 to /
[ebuild N ] media-libs/jpeg-6b-r2 to /
[ebuild N ] x11-base/xfree-4.0.3-r3 to /
[ebuild N ] x11-libs/gtk+-1.2.10-r1 to /
[ebuild N ] media-libs/giflib-4.1.0-r3 to /
[ebuild N ] media-libs/tiff-3.5.6_beta to /
[ebuild N ] media-libs/imlib-1.9.10 to /
[ebuild N ] net-irc/xchat-1.4.3 to /
These are the packages that I would merge, in order.
Calculating dependencies............................ done!
[ebuild N ] media-libs/jpeg-6b-r2 to /
[ebuild N ] gnome-base/libghttp-1.0.9 to /
[ebuild N ] media-libs/audiofile-0.2.1 to /
[ebuild N ] media-sound/esound-0.2.22-r2 to /
[ebuild N ] gnome-base/gnome-env-1.0 to /
[ebuild N ] gnome-base/libxml-1.8.11 to /
[ebuild N ] gnome-base/ORBit-0.5.8 to /
[ebuild N ] gnome-base/oaf-0.6.5 to /
[ebuild U] dev-libs/glib-1.2.10 to /
[ebuild N ] net-libs/libwww-5.3.2-r1 to /
[ebuild N ] media-libs/giflib-4.1.0-r3 to /
[ebuild N ] dev-util/guile-1.4-r3 to /
[ebuild U] sys-libs/zlib-1.1.3-r2 to /
[ebuild N ] x11-base/xfree-4.0.3-r3 to /
[ebuild N ] x11-libs/gtk+-1.2.10-r1 to /
[ebuild N ] media-libs/tiff-3.5.6_beta to /
[ebuild N ] media-libs/imlib-1.9.10 to /
[ebuild N ] gnome-base/gnome-libs-1.2.13 to /
[ebuild N ] gnome-base/glibwww-0.2-r1 to /
[ebuild N ] gnome-base/gdk-pixbuf-0.11.0 to /
[ebuild N ] gnome-base/gconf-1.0.0 to /
[ebuild N ] gnome-base/gnome-vfs-1.0.1 to /
[ebuild N ] gnome-base/control-center-1.4.0.1 to /
[ebuild N ] gnome-base/scrollkeeper-0.2 to /
[ebuild N ] dev-util/xml-i18n-tools-0.8.1 to /
[ebuild N ] gnome-base/libglade-0.16-r1 to /
[ebuild N ] gnome-base/gnome-core-1.4.0.4 to /
[ebuild N ] net-irc/xchat-1.4.3 to /