我在我的virtualenv python中有zopeskel 2.21.2,它工作正常。同时,我的Plone buildout中也有相同版本的zopeskel(位于~/.buildout/eggs
)。但是,它不起作用。运行zopeskel --list
引发以下错误:Zopeskel ImportError:无法导入名称BasicNamespace
ImportError: cannot import name BasicNamespace
的意见,从这个link说,除去蛋。我删除了〜/ .buildout/cache/dist /中的egg以及缓存的包,并再次运行build。但是,问题依然存在。有趣的是,在同一个buildout中的贴子脚本正在工作。
在buildout.cfg我的ZopeSkel部分看起来象下面这样:
'/home/user/.buildout/eggs/Paste-1.7.5.1-py2.6.egg',
'/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg',
'/home/user/.buildout/eggs/PasteDeploy-1.3.4-py2.6.egg',
'/home/user/.buildout/eggs/PasteScript-1.7.4.2-py2.6.egg',
完全回溯:
[[email protected] myplone.site]$ ./bin/zopeskel --list
Traceback (most recent call last):
File "./bin/zopeskel", line 346, in <module>
import zopeskel.zopeskel_script
File "/home/user/.buildout/eggs/ZopeSkel-2.21.2-py2.6.egg/zopeskel/__init__.py", line 2, in <module>
from zopeskel.basic_namespace import BasicNamespace
File "/home/user/.buildout/eggs/ZopeSkel-2.21.2-py2.6.egg/zopeskel/basic_namespace.py", line 2, in <module>
from zopeskel.vars import var, DottedVar, StringVar, BooleanVar, TextVar
File "/home/user/.buildout/eggs/ZopeSkel-2.21.2-py2.6.egg/zopeskel/vars.py", line 2, in <module>
from paste.script.templates import var as base_var
File "/home/user/.buildout/eggs/PasteScript-1.7.4.2-py2.6.egg/paste/script/templates.py", line 6, in <module>
import copydir
File "/home/user/.buildout/eggs/PasteScript-1.7.4.2-py2.6.egg/paste/script/copydir.py", line 4, in <module>
import pkg_resources
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 2727, in <module>
add_activation_listener(lambda dist: dist.activate())
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 700, in subscribe
callback(dist)
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 2727, in <lambda>
add_activation_listener(lambda dist: dist.activate())
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 2230, in activate
map(declare_namespace, self._get_metadata('namespace_packages.txt'))
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 1827, in declare_namespace
_handle_ns(packageName, path_item)
File "/home/user/.buildout/eggs/distribute-0.6.24-py2.6.egg/pkg_resources.py", line 1797, in _handle_ns
loader.load_module(packageName); module.__path__ = path
File "/usr/lib/python2.6/pkgutil.py", line 238, in load_module
mod = imp.load_module(fullname, self.file, self.filename, self.etc)
File "/home/user/.buildout/eggs/ZopeSkel-2.21.2-py2.6.egg/zopeskel/__init__.py", line 2, in <module>
from zopeskel.basic_namespace import BasicNamespace
ImportError: cannot import name BasicNamespace
什么能
[zopeskel]
recipe = zc.recipe.egg
eggs =
ZopeSkel
Paste
PasteDeploy
PasteScript
zopeskel.dexterity
${instance:eggs}
在我的扩建使用的一些包版本错误?
什么粘贴的版本,PasteDeploy和PasteScript安装?您可能还想仔细检查'bin/zopeskel'脚本中的ZopeSkel egg版本。最后但并非最不重要的,请在你的文章中加入*完整*回溯;往往有隐藏在那帮助我们帮助你的线索。 – 2012-07-09 08:12:32
我编辑了我的帖子以包含您提问的信息。在bin/zopeskel中有一行'import zopeskel.zopeskel_script',这是否意味着它在我的virtualenv python中使用了zopeskel版本,因为我在那里还有zopeskel? – h2o 2012-07-09 08:31:27
不,通过'bin/zopeskel'脚本将ZopeSkel蛋推入sys.path将首先被搜索到。 – 2012-07-09 08:34:07