在Plone中安裝文檔查看器

Question

我一直在試圖在Plone上安裝document.viewer，它允許我查看內嵌的pdf文檔，到目前爲止我能夠轉換pdf文件並查看它們，但是當我嘗試轉換.doc .ppt文件給出以下錯誤，我的操作系統是Fedora。

Traceback (most recent call last): 
    File "/usr/local/Plone/buildout-cache/eggs/collective.documentviewer-2.2-py2.7.egg/collective/documentviewer/convert.py", line 530, in __call__ 
    pages = self.run_conversion() 
    File "/usr/local/Plone/buildout-cache/eggs/collective.documentviewer-2.2-py2.7.egg/collective/documentviewer/convert.py", line 379, in run_conversion 
    return docsplit.convert(self.storage_dir, **args) 
    File "/usr/local/Plone/buildout-cache/eggs/collective.documentviewer-2.2-py2.7.egg/collective/documentviewer/convert.py", line 285, in convert 
    self.convert_to_pdf(path, filename, output_dir) 
    File "/usr/local/Plone/buildout-cache/eggs/collective.documentviewer-2.2-py2.7.egg/collective/documentviewer/convert.py", line 256, in convert_to_pdf 
    self._run_command(cmd) 
    File "/usr/local/Plone/buildout-cache/eggs/collective.documentviewer-2.2-py2.7.egg/collective/documentviewer/convert.py", line 118, in _run_command 
    raise Exception(error) 
Exception: Command 
/usr/local/bin/docsplit pdf /tmp/tmp9c0S1q/dump.doc --output /tmp/tmp9c0S1q 
finished with return code 
1 
and output: 
Error: Could not find or load main class .usr.lib.libreoffice 

請注意，我已經安裝了openoffice，並且在usr/lib文件夾中有一個名爲libreoffice的文件夾。 Plone作爲一個獨立的管理權限來安裝。我該如何解決這個問題？

Answer 1

你是否安裝了所有的依賴關係，如https://pypi.python.org/pypi/collective.documentviewer/#install-requirements？