我使用https://github.com/plone/plonedev.vagrant在Windows上设置Plone 4.3开发环境。我一直在尝试为我的安装添加Dexterity支持，但遇到了问题。
我采取的步骤如下：
将zopeskel.dexterity和plone.app.dexterity [relations，grok]添加到buildout.cfg的[eggs]部分
将ZopeSkel＆lt; = 2.99添加到buildout.cfg的[versions]部分
我重新运行buildout并尝试以前台模式启动服务器，但得到这个回溯：
vagrant@precise32:~$ ./runbin.sh plonectl fg
instance: Traceback (most recent call last):
File "/home/vagrant/Plone/zinstance/bin/instance", line 290, in <module>
import plone.recipe.zope2instance.ctl
File "/home/vagrant/Plone/buildout-cache/eggs/plone.recipe.zope2instance-4.2.9-py2.7.egg/plone/recipe/__init__.py", line 1, in <module>
__import__('pkg_resources').declare_namespace(__name__)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <module>
add_activation_listener(lambda dist: dist.activate())
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 704, in subscribe
callback(dist)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <lambda>
add_activation_listener(lambda dist: dist.activate())
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2262, in activate
map(declare_namespace, self._get_metadata('namespace_packages.txt'))
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 1847, in declare_namespace
_handle_ns(packageName, path_item)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 1817, in _handle_ns
loader.load_module(packageName); module.__path__ = path
File "/usr/lib/python2.7/pkgutil.py", line 246, in load_module
mod = imp.load_module(fullname, self.file, self.filename, self.etc)
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/__init__.py", line 2, in <module>
from zopeskel.basic_namespace import BasicNamespace
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/basic_namespace.py", line 2, in <module>
from zopeskel.vars import var, DottedVar, StringVar, BooleanVar, TextVar
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/vars.py", line 2, in <module>
from paste.script.templates import var as base_var
ImportError: No module named script.templates
编辑：我忘了提到buildout.cfg扩展了base.cfg，其中包含以下内容：
[zopeskel]
# installs paster and Zopeskel
recipe = zc.recipe.egg
eggs =
ZopeSkel
Paste
PasteDeploy
PasteScript
${buildout:eggs}
我刚尝试将PasteScript明确添加到buildout.cfg中的[eggs]部分。在运行buildout并尝试启动服务器之后，我得到了一个不同的回溯：
vagrant@precise32:~$ ./runbin.sh plonectl fg
instance: Traceback (most recent call last):
File "/home/vagrant/Plone/zinstance/bin/instance", line 291, in <module>
import plone.recipe.zope2instance.ctl
File "/home/vagrant/Plone/buildout-cache/eggs/plone.recipe.zope2instance-4.2.9-py2.7.egg/plone/recipe/__init__.py", line 1, in <module>
__import__('pkg_resources').declare_namespace(__name__)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <module>
add_activation_listener(lambda dist: dist.activate())
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 704, in subscribe
callback(dist)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2835, in <lambda>
add_activation_listener(lambda dist: dist.activate())
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2262, in activate
map(declare_namespace, self._get_metadata('namespace_packages.txt'))
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 1847, in declare_namespace
_handle_ns(packageName, path_item)
File "/home/vagrant/Plone/buildout-cache/eggs/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 1817, in _handle_ns
loader.load_module(packageName); module.__path__ = path
File "/usr/lib/python2.7/pkgutil.py", line 246, in load_module
mod = imp.load_module(fullname, self.file, self.filename, self.etc)
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/__init__.py", line 2, in <module>
from zopeskel.basic_namespace import BasicNamespace
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/basic_namespace.py", line 2, in <module>
from zopeskel.vars import var, DottedVar, StringVar, BooleanVar, TextVar
File "/home/vagrant/Plone/buildout-cache/eggs/ZopeSkel-2.21.2-py2.7.egg/zopeskel/vars.py", line 2, in <module>
from paste.script.templates import var as base_var
File "/vagrant/plone/src/hello.world/PasteScript-1.7.5-py2.7.egg/paste/script/templates.py", line 9, in <module>
from paste.util.template import paste_script_template_renderer
ImportError: No module named util.template
这是我的Python路径的问题吗？我运行bin/zopepy然后执行import paste;print paste.__file__，输出为：
/vagrant/plone/src/hello.world/PasteScript-1.7.5-py2.7.egg/paste/__init__.pyc
Paste-1.7.5.1 egg目录包含一个paste / util / template.py文件，但看起来解释器找不到它。
答案 0 :(得分：3)
你不需要将灵巧添加到Plone 4.3，它已经包含在内：
答案 1 :(得分：1)
如zopeskel.dexterity PyPI page所述，您还需要包含PasteScript蛋;回溯显示它丢失了：
[zopeskel]
recipe = zc.recipe.egg
eggs =
ZopeSkel < 3.0dev
Paste
PasteDeploy
PasteScript
zopeskel.dexterity
${buildout:eggs}
答案 2 :(得分：0)
您可能正在做更多的工作而不是您需要做的事情。 plonedev.vagrant套件预装了zopeskel和zopeskel.dexterity。看一下这个成绩单：
steve@lumpy:~/plonedev_vagrant$ vagrant up
[default] Importing base box 'precise32'...
...
steve@lumpy:~/plonedev_vagrant$ vagrant ssh
Welcome to Ubuntu 12.04.2 LTS (GNU/Linux 3.2.0-48-generic i686)
...
vagrant@vagrant-ubuntu-precise-32:~/Plone/zinstance$ ll bin
...
-rwxr-xr-x 1 vagrant vagrant 20023 Jul 16 01:41 zopeskel*
...
vagrant@vagrant-ubuntu-precise-32:~/Plone/zinstance$ cd src
...
vagrant@vagrant-ubuntu-precise-32:~/Plone/zinstance/src$ ~/Plone/zinstance/bin/zopeskel dexterity
dexterity: A Dexterity-based product
...
这里有一点魔力：由于plonedev.vagrant工具包象征性地链接src目录的方式，你不能cd到它并使用“../bin/zopeskel”。这就是使用“〜/ Plone / zinstance / bin / zopeskel dexterity”命令的原因。
我们应该记录这种奇怪或找到避免它的方法。