摘要：通过文件系统编辑不适用于我的重氮主题。克隆中断。
详细信息：我用 4.3.2 和 diazo 创建了我的第一个 live plone 站点。您可以在borogreen.org上查看实时版本。我想继续编辑主题。
我的 ubuntu 12.04LTS 测试服务器仅启用了 plone432 + diazo + dexterity（未使用）+ 静态资源存储 1.0.2。出于测试目的，我使用了可用的 sunrain 主题。
根据http://developer.plone.org/reference_manuals/external/plone.app.theming/userguide.html#deploying-and-testing-themes的建议，我已将 sunrain 主题手动放置在 /resources 文件夹中
尝试在站点设置中启用该主题 | 主题面板 | 高级，我将主题规则的路径设置为
/++theme++sunrain/rules.xml
和绝对路径前缀
/++theme++sunrain/
Plone 无法识别它：没有启用任何主题。调试模式吐出以下错误代码
2014-03-29 00:10:07 ERROR plone.subrequest Error handling subrequest to /++theme++sunrain/rules.xml
Traceback (most recent call last):
File "/home/plone/Plone/buildout-cache/eggs/plone.subrequest-1.6.7-py2.7.egg/plone/subrequest/__init__.py", line 116, in subrequest
traversed = request.traverse(path)
File "/home/plone/Plone/buildout-cache/eggs/Zope2-2.13.21-py2.7.egg/ZPublisher/BaseRequest.py", line 502, in traverse
subobject = self.traverseName(object, entry_name)
File "/home/plone/Plone/buildout-cache/eggs/Zope2-2.13.21-py2.7.egg/ZPublisher/BaseRequest.py", line 326, in traverseName
ob2 = namespaceLookup(ns, nm, ob, self)
File "/home/plone/Plone/buildout-cache/eggs/zope.traversing-3.13.2-py2.7.egg/zope/traversing/namespace.py", line 112, in namespaceLookup
return traverser.traverse(name, ())
File "/home/plone/Plone/buildout-cache/eggs/plone.resource-1.0.2-py2.7.egg/plone/resource/traversal.py", line 27, in traverse
raise NotFound
NotFound
2014-03-29 00:10:07 ERROR plone.transformchain Unexpected error whilst trying to apply transform chain
Traceback (most recent call last):
File "/home/plone/Plone/buildout-cache/eggs/plone.transformchain-1.0.3-py2.7.egg/plone/transformchain/transformer.py", line 48, in __call__
newResult = handler.transformIterable(result, encoding)
File "/home/plone/Plone/buildout-cache/eggs/plone.app.theming-1.1.1-py2.7.egg/plone/app/theming/transform.py", line 170, in transformIterable
transform = self.setupTransform(runtrace=runtrace)
File "/home/plone/Plone/buildout-cache/eggs/plone.app.theming-1.1.1-py2.7.egg/plone/app/theming/transform.py", line 108, in setupTransform
transform = compileThemeTransform(rules, absolutePrefix, readNetwork, parameterExpressions, runtrace=runtrace)
File "/home/plone/Plone/buildout-cache/eggs/plone.app.theming-1.1.1-py2.7.egg/plone/app/theming/utils.py", line 580, in compileThemeTransform
runtrace=runtrace,
File "/home/plone/Plone/buildout-cache/eggs/diazo-1.0.4-py2.7.egg/diazo/compiler.py", line 115, in compile_theme
read_network=read_network,
File "/home/plone/Plone/buildout-cache/eggs/diazo-1.0.4-py2.7.egg/diazo/rules.py", line 195, in process_rules
rules_doc = etree.parse(rules, parser=rules_parser)
File "lxml.etree.pyx", line 2957, in lxml.etree.parse (src/lxml/lxml.etree.c:56299)
File "parser.pxi", line 1526, in lxml.etree._parseDocument (src/lxml/lxml.etree.c:82331)
File "parser.pxi", line 1555, in lxml.etree._parseDocumentFromURL (src/lxml/lxml.etree.c:82624)
File "parser.pxi", line 1455, in lxml.etree._parseDocFromFile (src/lxml/lxml.etree.c:81663)
File "parser.pxi", line 1002, in lxml.etree._BaseParser._parseDocFromFile (src/lxml/lxml.etree.c:78623)
File "parser.pxi", line 569, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:74567)
File "parser.pxi", line 650, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:75458)
File "parser.pxi", line 588, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:74760)
IOError: Error reading file '/++theme++sunrain/rules.xml': failed to load external entity "/++theme++sunrain/rules.xml"
这里有什么问题？
ps：当然我可以将主题上传为zip文件并以这种方式启用它，效果很好。我真的很想通过文件系统进行编辑，因为我可以预见未来会有很多发展。
plone432 如何使用 /resources 目录通过文件系统编辑重氮主题的最新且有效的文章将是答案，但我在 plone.app.theming 用户指南之外都没有找到答案。帮助！