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To: gentoo-user-fr@g.o
From: Jean-Paul Lacquement <zelos414@...>
Subject: Re: [PORTAGE] impossible d'emerger
Date: Mon, 13 Jul 2009 22:21:21 +0200
>>>>> Bonsoir,
>>>>>
>>>>> Met à jour l'arbre des paquets avec :
>>>>> emerge sync
>>>>>
>>>>> Essaie de mettre à jour d'abord portage:
>>>>> emerge portage
>>>>>
>>>>> Puis regarde quels sont les paquets qui ne sont pas à jour avec:
>>>>> emerge -uDavt world
>>>>>
>>>>> Pour installer xpdf, en tenant compte des dépendances, utilise:
>>>>> emerge -uDavt xpdf
>>>>>
>>>>> Consulte l'aide de Gentoo:
>>>>> http://www.gentoo.org/doc/fr/handbook/handbook-x86.xml?part=2&chap=1
>>>>> http://www.gentoo.org/doc/fr/handbook/
>>>>>
>>>>>
>>>>> Revolver Onslaught a écrit :
>>>>>> 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/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.
>>>>
>>>> Merci pour vos réponses.
>>>>
>>>> Malheureusement, pythjon-updater ne suffit pas. J'ai également essayé
>>>> emerge --sync et tout ce qui a été décrit ci-dessus, sans succès.
>>>>
>>>> Une autre idée ?
>>>
>>> As-tu l'erreur que pour xpdf (ce que je ne pense pas), quelles sont les
>>> éventuelles sorties d'erreur des commandes citées par Paul et moi?
>>> Peux-tu faire une mise à jour system (emerge -uDavt system), avant
>>> d'installer xpdf? As-tu respecté la procédure d'install de la doc que
>>> j'ai cité (handbook) pour ta gentoo64?
>>>
>>> Peux-tu nous donner la sortie de la commande 'emerge --info'?
>>>
>>>
>>
>> Les erreurs sont les mêmes pour tous les paquets.
>>
>> Voici les sorties des commandes dont Paul et toi parliez ci-dessus,
>> hormis emerge --sync qui ne retourne pas d'erreurs (echo $? me l'a
>> confirmé)
>>
>> neptune ~ # emerge portage
>>
>>  * 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
>> neptune ~ # emerge -uDavt world
>>
>>  * IMPORTANT: 3 news items need reading for repository 'gentoo'.
>>  * Use eselect news to read news items.
>>
>>
>> These are the packages that would be merged, in reverse order:
>>
>> 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
>> neptune ~ # emerge -uDavt xpdf
>>
>>  * IMPORTANT: 3 news items need reading for repository 'gentoo'.
>>  * Use eselect news to read news items.
>>
>>
>> These are the packages that would be merged, in reverse order:
>>
>> 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
>> neptune ~ # emerge -uDavt system
>>
>>  * IMPORTANT: 3 news items need reading for repository 'gentoo'.
>>  * Use eselect news to read news items.
>>
>>
>> These are the packages that would be merged, in reverse order:
>>
>> 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
>>
>>
>> Je continue de rechercher de mon coté également.
>>
>
> Après une peitite analyse avec strrace :
>
> strace emerge xpdf, j'ai pu trouver ceci:
>
> stat("/usr/lib64/python2.5/curses/sys", 0x7ffffa91ee18) = -1 ENOENT
> (No such file or directory)
> open("/usr/lib64/python2.5/curses/sys.so", O_RDONLY) = -1 ENOENT (No
> such file or directory)
> open("/usr/lib64/python2.5/curses/sysmodule.so", O_RDONLY) = -1 ENOENT
> (No such file or directory)
> open("/usr/lib64/python2.5/curses/sys.py", O_RDONLY) = -1 ENOENT (No
> such file or directory)
> open("/usr/lib64/python2.5/curses/sys.pyc", O_RDONLY) = -1 ENOENT (No
> such file or directory)
>
>
> Aucun de ces fichiers n'est présent. Est-il possible de les
> réinstaller malgré l'état de portage ?
>

Résolu: il suffisait de réinstaller python sans générer les dépendances :

emerge --nodeps python

Merci pour votre aide.

Jean-Paul


References:
[PORTAGE] impossible d'emerger
-- Revolver Onslaught
Re: [PORTAGE] impossible d'emerger
-- Ludovic
Re: [PORTAGE] impossible d'emerger
-- Jean-Paul Lacquement
Re: [PORTAGE] impossible d'emerger
-- Ludovic
Re: [PORTAGE] impossible d'emerger
-- Jean-Paul Lacquement
Re: [PORTAGE] impossible d'emerger
-- Jean-Paul Lacquement
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Updated Apr 16, 2012

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