Am 14.06.2012 09:18, schrieb Marius Gedminas:
On Wed, Jun 13, 2012 at 10:58:01PM +0200, Ralf Hauenschild wrote:
Am 13.06.2012 19:36, schrieb Alexandre Garel:
Le 13/06/2012 18:57, Ralf Hauenschild a écrit :
Hello guys,
i've been desperately trying to install ZODB3 via the following ways:
- easy_install ZODB3
- installation of Zope2
- manual installation of ZODB3, preceeded by installation of the
requested packages from pypi
I'm using Ubuntu and Python 2.6.
Whe trying to import ZODB, I'm still getting the following error:
python
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
import ZODB
Traceback (most recent call last):
File "<stdin>", line 1, in<module>
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/__init__.py",
line 28, in<module>
from DB import DB, connection
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/DB.py",
line 28, in<module>
from ZODB.Connection import Connection
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/Connection.py",
line 33, in<module>
from ZODB.blob import Blob, rename_or_copy_blob,
remove_committed_dir
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/blob.py",
line 35, in<module>
from ZODB.POSException import POSKeyError
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/POSException.py",
line 71, in<module>
class ConflictError(POSError,
transaction.interfaces.TransientError):
AttributeError: 'module' object has no attribute 'TransientError'
You need a newer version of the 'transaction' package. Unfortunately
the changelog at http://pypi.python.org/pypi/transaction doesn't say
which version added TransientError, but why not get the latest one?
Can anybody help me, please?
The problem may be with a system wide installed version of transaction.
I would say, try in a virtualenv with no site packages :
$ virtualenv -p /usr/bin/python2.6 --no-site-packages myproject
$ cd myproject
$ . bin/activate
$ pip install ZODB3
Hope this helps,
Unfortunately, the error remains :(
Hm.. What version of 'transaction' do you get?
Thank you, Alex, anyway.
The suggestest installation went without any complications:
......
......
...
External_Tools/zdaemon-3.0.1/myproject/bin
Installing fsdump script to
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/bin
Installing fsrefs script to
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/bin
Installing repozo script to
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/bin
Installing fsoids script to
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/bin
Running setup.py install for zope.event
Skipping installation of
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/lib/python2.6/site-packages/zope/__init__.py
(namespace package)
Installing
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/lib/python2.6/site-packages/zope.event-4.0.0-py2.6-nspkg.pth
Running setup.py install for zope.interface
building 'zope.interface._zope_interface_coptimizations' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall
-Wstrict-prototypes -fPIC -I/usr/include/python2.6 -c
src/zope/interface/_zope_interface_coptimizations.c -o
build/temp.linux-x86_64-2.6/src/zope/interface/_zope_interface_coptimizations.o
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions
build/temp.linux-x86_64-2.6/src/zope/interface/_zope_interface_coptimizations.o
-o build/lib.linux-x86_64-2.6/zope/interface/_zope_interface_coptimizations.so
Skipping installation of
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/lib/python2.6/site-packages/zope/__init__.py
(namespace package)
Installing
/media/daten/tyan/blast-tyan16x/External_Tools/zdaemon-3.0.1/myproject/lib/python2.6/site-packages/zope.interface-4.0.1-py2.6-nspkg.pth
Successfully installed transaction zc.lockfile ZConfig zdaemon ZODB3
zope.event zope.interface
Hm, you should've gotten the latest one.
I still get:
python
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
import ZODB
Traceback (most recent call last):
File "<stdin>", line 1, in<module>
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/__init__.py",
You're clearly not using an isolated virtualenv if you get packages from
/usr/loca/lib/python2.6/dist-packages!
Do you have PYTHONPATH set in your environment?
line 28, in<module>
from DB import DB, connection
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/DB.py",
line 28, in<module>
from ZODB.Connection import Connection
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/Connection.py",
line 33, in<module>
from ZODB.blob import Blob, rename_or_copy_blob, remove_committed_dir
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/blob.py",
line 35, in<module>
from ZODB.POSException import POSKeyError
File
"/usr/local/lib/python2.6/dist-packages/ZODB3-3.10.5-py2.6-linux-x86_64.egg/ZODB/POSException.py",
line 71, in<module>
class ConflictError(POSError, transaction.interfaces.TransientError):
AttributeError: 'module' object has no attribute 'TransientError'
Can you do
>>> import transaction
>>> transaction.__file__
?
Marius Gedminas
_______________________________________________
For more information about ZODB, see http://zodb.org/
ZODB-Dev mailing list - ZODB-Dev@zope.org
https://mail.zope.org/mailman/listinfo/zodb-dev
The
>>> import transaction
>>> transaction.__file__
resulted in (@ virtualev and globalenv):
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import transaction
>>> transaction.__file__
'/usr/lib/python2.6/dist-packages/transaction/__init__.pyc'
>>>
The following things I did in the virtualenv, like you guys had proposed:
I just tried to do "python setup.py test", which failed with the same
import error as described above.
I therefore just reinstalled ZODB by "python setup.py install", then
launched "python setup.py test" again.
The second time, the test has been running and printing for several minutes:
It ended with:
..........
.....
Doctest: ZODB.tests.testblob.savepoint_isolation ... ok
Doctest: ZODB.tests.testblob.secure_blob_directory ... ok
testRedo (ZODB.tests.testblob.ClientStorageSharedBlobsBlobUndoTests) ... ok
testRedoOfCreation
(ZODB.tests.testblob.ClientStorageSharedBlobsBlobUndoTests) ... ok
testUndo (ZODB.tests.testblob.ClientStorageSharedBlobsBlobUndoTests) ... ok
testUndoAfterConsumption
(ZODB.tests.testblob.ClientStorageSharedBlobsBlobUndoTests) ... ok
testUndoWithoutPreviousVersion
(ZODB.tests.testblob.ClientStorageSharedBlobsBlobUndoTests) ... ok
----------------------------------------------------------------------
Ran 701 tests in 988.767s
OK
All this in the virtualenv!!!
Then, I was able to import ZODB for the first time:
(myproject)tyan@tyan-desktop:/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5$
python
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import ZODB
>>> quit()
(myproject)tyan@tyan-desktop:/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5$
But, when I switch to globalenv (real system path) again, I still get
the import errors:
tyan@tyan-desktop:/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5$
sudo python setup.py test
running test
running egg_info
writing requirements to src/ZODB3.egg-info/requires.txt
writing src/ZODB3.egg-info/PKG-INFO
writing top-level names to src/ZODB3.egg-info/top_level.txt
writing dependency_links to src/ZODB3.egg-info/dependency_links.txt
writing entry points to src/ZODB3.egg-info/entry_points.txt
reading manifest file 'src/ZODB3.egg-info/SOURCES.txt'
writing manifest file 'src/ZODB3.egg-info/SOURCES.txt'
running build_ext
copying build/lib.linux-x86_64-2.6/BTrees/_OOBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_IOBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_OIBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_IIBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_IFBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_fsBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_LOBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_OLBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_LLBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/BTrees/_LFBTree.so -> src/BTrees
copying build/lib.linux-x86_64-2.6/persistent/cPersistence.so ->
src/persistent
copying build/lib.linux-x86_64-2.6/persistent/cPickleCache.so ->
src/persistent
copying build/lib.linux-x86_64-2.6/persistent/TimeStamp.so -> src/persistent
Traceback (most recent call last):
File "setup.py", line 216, in <module>
include_package_data = True,
File "/usr/lib/python2.6/distutils/core.py", line 152, in setup
dist.run_commands()
File "/usr/lib/python2.6/distutils/dist.py", line 975, in run_commands
self.run_command(cmd)
File "/usr/lib/python2.6/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/lib/python2.6/dist-packages/setuptools/command/test.py",
line 137, in run
self.with_project_on_sys_path(self.run_tests)
File "/usr/lib/python2.6/dist-packages/setuptools/command/test.py",
line 117, in with_project_on_sys_path
func()
File "/usr/lib/python2.6/dist-packages/setuptools/command/test.py",
line 146, in run_tests
testLoader = loader_class()
File "/usr/lib/python2.6/unittest.py", line 816, in __init__
self.parseArgs(argv)
File "/usr/lib/python2.6/unittest.py", line 843, in parseArgs
self.createTests()
File "/usr/lib/python2.6/unittest.py", line 849, in createTests
self.module)
File "/usr/lib/python2.6/unittest.py", line 613, in loadTestsFromNames
suites = [self.loadTestsFromName(name, module) for name in names]
File "/usr/lib/python2.6/unittest.py", line 598, in loadTestsFromName
test = obj()
File "setup.py", line 134, in alltests
import ZEO.ClientStorage
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZEO/ClientStorage.py",
line 24, in <module>
from ZEO.cache import ClientCache
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZEO/cache.py",
line 35, in <module>
import ZODB.fsIndex
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZODB/__init__.py",
line 28, in <module>
from DB import DB, connection
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZODB/DB.py",
line 28, in <module>
from ZODB.Connection import Connection
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZODB/Connection.py",
line 33, in <module>
from ZODB.blob import Blob, rename_or_copy_blob, remove_committed_dir
File
"/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5/src/ZODB/blob.py",
line 34, in <module>
from ZODB import utils
ImportError: cannot import name utils
tyan@tyan-desktop:/media/daten/tyan/blast-tyan16x/External_Tools/ZODB3-3.10.5$
:(
Any further ideas?
Python path is set in the global environment. In the virtualenv, it was
not set, but everything worked there anyway.
Best regards,
Ralf
_______________________________________________
For more information about ZODB, see http://zodb.org/
ZODB-Dev mailing list - ZODB-Dev@zope.org
https://mail.zope.org/mailman/listinfo/zodb-dev