Athlon64 ~ # emerge openoffice-bin
Calculating dependencies ...done!
>>> emerge (1 of 1) app-office/openoffice-bin-1.1.4-r1 to /
>>> md5 files   ;-) openoffice-bin-1.1.4-r1.ebuild
>>> md5 files   ;-) openoffice-bin-1.1.1.ebuild
>>> md5 files   ;-) openoffice-bin-1.9.104.ebuild
>>> md5 files   ;-) files/digest-openoffice-bin-1.1.4-r1
>>> md5 files   ;-) files/digest-openoffice-bin-1.1.1
>>> md5 files   ;-) files/digest-openoffice-bin-1.9.104
>>> md5 files   ;-) files/1.1.1/ooffice-wrapper-1.3
>>> md5 files   ;-) files/1.1.4/ooffice-wrapper-1.3
>>> md5 files   ;-) files/1.9/ooffice-wrapper-1.9
>>> md5 src_uri ;-) OOo_1.1.4_LinuxIntel_install.tar.gz
>>> md5 src_uri ;-) libsot645li.so
>>> Unpacking source...
>>> Unpacking OOo_1.1.4_LinuxIntel_install.tar.gz to /var/tmp/portage/openoffice-bin-1.1.4-r1/work
>>> Unpacking libsot645li.so to /var/tmp/portage/openoffice-bin-1.1.4-r1/work
unpack libsot645li.so: file format not recognized. Ignoring.
>>> Source unpacked.
>>> Test phase [not enabled]: app-office/openoffice-bin-1.1.4-r1

>>> Install openoffice-bin-1.1.4-r1 into /var/tmp/portage/openoffice-bin-1.1.4-r1/image/ category app-office
 * Installing OpenOffice.org into build root...
./setup: error while loading shared libraries: libX11.so.6: cannot open shared object file: No such file or directory

!!! ERROR: app-office/openoffice-bin-1.1.4-r1 failed.
!!! Function src_install, Line 86, Exitcode 127
!!! Setup failed
!!! If you need support, post the topmost build error, NOT this status message.

Athlon64 ~ # locate libX11.so.6
/usr/lib64/libX11.so.6.2
/usr/lib64/libX11.so.6