克隆主题中的断言错误

Question

我是 Plone 新手。我安装了 Plone 4 并且已经完成了 http://noenieto.com/blog/theming-plone- 4并创建了主题产品。

当我运行 ./bin/buildout 时， 我得到的错误是

    Develop: '/usr/local/Plone/zinstance/src/plonetheme.hanging'
error in plonetheme.hanging setup command: Distribution contains no modules or packages for namespace package 'plonetheme'
While:
  Installing.
  Processing develop directory '/usr/local/Plone/zinstance/src/plonetheme.hanging'.

An internal error occured due to a bug in either zc.buildout or in a
recipe being used:
Traceback (most recent call last):
  File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 1683, in main
    getattr(buildout, command)(args)
  File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 417, in install
    installed_develop_eggs = self._develop()
  File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 657, in _develop
    zc.buildout.easy_install.develop(setup, dest)
  File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/easy_install.py", line 895, in develop
    *args) == 0
AssertionError

“谁能帮我纠正这个错误？”

Answer 1

为命名空间包“plonetheme”创建一个模块或包，例如：

mkdir -p src/plonetheme.hanging/plonetheme/hanging
touch src/plonetheme.hanging/plonetheme/__init__.py
touch src/plonetheme.hanging/plonetheme/hanging/__init__.py

src/plonetheme.hanging/plonetheme/__init__.py 应该包含类似以下内容：

from pkg_resources import declare_namespace
declare_namespace(__name__)