1. emerge -av app-office/libreoffice-3.6.4.3.ebuild

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

Calculating dependencies... done!
Traceback (most recent call last):
File "/usr/bin/emerge", line 51, in <module>
retval = emerge_main()
File "/usr/lib/portage/pym/_emerge/main.py", line 1044, in emerge_main
gc_locals=locals().clear)
File "/usr/lib/portage/pym/_emerge/actions.py", line 3616, in run_action
myopts, myaction, myfiles, spinner)
File "/usr/lib/portage/pym/_emerge/actions.py", line 318, in action_build
settings, trees, myopts, myparams, myaction, myfiles, spinner)
File "/usr/lib/portage/pym/_emerge/depgraph.py", line 7391, in backtrack_depgraph
myaction, myfiles, spinner)
File "/usr/lib/portage/pym/_emerge/depgraph.py", line 7423, in _backtrack_depgraph
success, favorites = mydepgraph.select_files(myfiles)
File "/usr/lib/portage/pym/_emerge/depgraph.py", line 2400, in select_files
"%s is not in a valid portage tree hierarchy or does not exist" % x)
portage.exception.PackageNotFound: app-office/libreoffice-3.6.4.3.ebuild is not in a valid portage tree hierarchy or does not exist

1. cd /usr/portage/app-office/libreoffice

1. pwd
   /usr/portage/app-office/libreoffice

1. ls
   Manifest libreoffice-4.0.0.3.ebuild
   files libreoffice-4.0.9999.ebuild
   libreoffice-3.6.4.3.ebuild libreoffice-9999-r2.ebuild
   libreoffice-3.6.9999.ebuild metadata.xml