无法在Centos上使用Diazo（plone.app.theming）

问题描述

我使用plone4.1和Diazo在我的mac上创建了一个webportal。

I made a webportal on my mac using plone4.1 and Diazo.

现在，我试图将其部署在我的服务器还有另一个网站与plone4.0.5 + collectivexdv。

Now, I'm trying to deploy it on my server (CentOs) where there is yet another site with plone4.0.5 + collectivexdv.

当我用我的diazotheme运行网站（一个全新的buildout）我通过shell（instance fg） ：

When I run the site (in a brand new buildout) with my diazotheme I obtain this lines via shell (instance fg):

2011-09-27 09:32:10 ERROR plone.transformchain Unexpected error whilst trying to apply transform chain
Traceback (most recent call last):
  File "/home/plone/.buildout/eggs/plone.transformchain-1.0-py2.6.egg/plone/transformchain/transformer.py", line 42, in __call__
    newResult = handler.transformIterable(result, encoding)
  File "/home/plone/.buildout/eggs/plone.app.theming-1.0b8-py2.6.egg/plone/app/theming/transform.py", line 205, in transformIterable
    transform = self.setupTransform()
  File "/home/plone/.buildout/eggs/plone.app.theming-1.0b8-py2.6.egg/plone/app/theming/transform.py", line 150, in setupTransform
    xsl_params=xslParams,
  File "/home/plone/.buildout/eggs/diazo-1.0rc3-py2.6.egg/diazo/compiler.py", line 106, in compile_theme
    read_network=read_network,
  File "/home/plone/.buildout/eggs/diazo-1.0rc3-py2.6.egg/diazo/rules.py", line 160, in process_rules
    rules_doc = fixup_themes(rules_doc)
  File "/home/plone/.buildout/eggs/diazo-1.0rc3-py2.6.egg/diazo/utils.py", line 49, in __call__
    result = self.xslt(*args, **kw)
  File "xslt.pxi", line 568, in lxml.etree.XSLT.__call__ (src/lxml/lxml.etree.c:120289)
XSLTApplyError: xsltValueOf: text copy failed

有什么问题？

推荐答案

我有完全相同的问题，这是由于一个老的libxml2 / libxslt。在您的buildout中添加以下行：

I had the exact same problem and it's due an old libxml2/libxslt. Add these lines on your buildout:

[buildout]
parts =
     lxml # keep lxml as the first one!
     ...
     instance

[lxml]
recipe = z3c.recipe.staticlxml
egg = lxml
libxml2-url = ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz
libxslt-url = ftp://xmlsoft.org/libxml2/libxslt-1.1.26.tar.gz
static-build = true
force = false

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