Hello,

Après avoir installé friachement Gentoo X86_64, j'ai décidé de faire
une mise-à-jour:
gentoo --sync

A priori, tout s'est bien déroulé.

Malheureusement, je ne peux plus rien installer :

neptune portage # emerge xpdf

 * IMPORTANT: 3 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

Calculating dependencies -Traceback (most recent call last):
  File "/usr/bin/emerge", line 40, in <module>
    retval = _emerge.emerge_main()
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 15814, in emerge_main
    myopts, myaction, myfiles, spinner)
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 14708, in
action_build
    retval, favorites = mydepgraph.select_files(myfiles)
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 5835, in select_files
    if not self._create_graph():
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 5025, in
_create_graph
    allow_unsatisfied=allow_unsatisfied):
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 5364, in
_add_pkg_deps
    if not atom.blocker and vardb.match(atom):
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 1259, in
_match_wrapper
    matches = self._match(cpv, use_cache=use_cache)
  File "//usr/lib64/portage/pym/_emerge/__init__.py", line 4509, in match
    result = portage.dbapi.match(self, origdep, use_cache=use_cache)
  File "//usr/lib64/portage/pym/portage/dbapi/__init__.py", line 126, in match
    mydep = dep_expand(origdep, mydb=self, settings=self.settings)
  File "//usr/lib64/portage/pym/portage/__init__.py", line 7182, in dep_expand
    myindex = orig_dep.index(mydep)
  File "//usr/lib64/portage/pym/portage/dep.py", line 625, in index
    return self._str.index(*pargs, **kargs)
ValueError: substring not found

J'obtiens cette erreru quelle que soit le paquet.

Avez-vous une idée ?

Merci.

R.O.