Python lxml：未知includemode或@method属性

我使用以下步骤在一个全新的Ubuntu 12.04LTS盒上进行了设置：

apt获取更新

apt get install python setuptools

apt-get-install-build-essential python2.7-dev libxslt1-dev

easy_安装-U diazo

按照中的说明操作（添加最新版本）

快速入门中的重氮示例运行良好（在

[filter:theme]

中添加了

read\u network=true

）

但是，当我添加我的现有项目（在其他机器上工作）时，我在尝试查看站点时从

bin/paster-service

中得到以下错误

Exception happened during processing of request from ('192.168.33.1', 50171)
Traceback (most recent call last):
  File "/home/vagrant/test/eggs/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 1068, in process_request_in_thread
    self.finish_request(request, client_address)
  File "/usr/lib/python2.7/SocketServer.py", line 323, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 638, in __init__
    self.handle()
  File "/home/vagrant/test/eggs/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 442, in handle
    BaseHTTPRequestHandler.handle(self)
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 340, in handle
    self.handle_one_request()
  File "/home/vagrant/test/eggs/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 437, in handle_one_request
    self.wsgi_execute()
  File "/home/vagrant/test/eggs/Paste-1.7.5.1-py2.7.egg/paste/httpserver.py", line 287, in wsgi_execute
    self.wsgi_start_response)
  File "/home/vagrant/test/eggs/Paste-1.7.5.1-py2.7.egg/paste/urlmap.py", line 203, in __call__
    return app(environ, start_response)
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/wsgi.py", line 353, in __call__
    transform_middleware = self.get_transform_middleware()
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/wsgi.py", line 342, in get_transform_middleware
    tree=self.compile_theme(),
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/wsgi.py", line 337, in compile_theme
    xsl_params=xsl_params,
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/compiler.py", line 106, in compile_theme
    read_network=read_network,
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/rules.py", line 164, in process_rules
    rules_doc = annotate_rules(rules_doc)
  File "/home/vagrant/test/eggs/diazo-1.0b1-py2.7.egg/diazo/utils.py", line 49, in __call__
    result = self.xslt(*args, **kw)
  File "xslt.pxi", line 556, in lxml.etree.XSLT.__call__ (src/lxml/lxml.etree.c:110044)
XSLTApplyError: 
            ERROR: Unknown includemode or @method attribute

我尝试过设置中建议的不同的

includemodes

，但没有成功

除了我的扩展规则之外，我可以（目前）发现我的项目和演示之间唯一的区别是我包含了

xmlns:xi=”http://www.w3.org/2001/XInclude“

---

是什么导致了错误以及如何修复它？

我在lxml上遇到了同样的问题。 尽量不要在xml文件中包含任何内容。 但是将代码直接写入文件中

我还是不明白为什么会发生这种事

---

希望它能给你一个线索。

我也尝试过跳过easy_install步骤，在buildout中将lxml固定到2.3，但没有成功。我还尝试过在virtualenv中隔离buildout，但没有成功。