qt4 Ubuntu上的剪貼板錯誤14.04

Question

試圖運行一個使用python後端的外部程序，並在安裝了canopy包後（也嘗試'手動'pyface構建之後），我不斷收到一個奇怪的看似非常基本的錯誤。任何建議將是最受歡迎的！

Traceback (most recent call last): 
    File "/usr/local/bin/melview", line 9, in <module> 
    load_entry_point('melview==1.0', 'console_scripts', 'melview')() 

    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 351, in load_entry_point 
    return get_distribution(dist).load_entry_point(group, name) 

    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2363, in load_entry_point 
    return ep.load() 

    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2088, in load 
    entry = __import__(self.module_name, globals(),globals(), ['__name__']) 

    File "build/bdist.linux-x86_64/egg/melview/melodic_traits.py", line 42, in <module> 

    File "/usr/local/lib/python2.7/dist-packages/pyface-4.4.0-py2.7.egg/pyface/api.py", line 19, in <module> 
    from clipboard import clipboard, Clipboard 

    File "/usr/local/lib/python2.7/dist-packages/pyface-4.4.0-py2.7.egg/pyface/clipboard.py", line 23, in <module> 
    clipboard = Clipboard() 

    File "/usr/local/lib/python2.7/dist-packages/pyface-4.4.0-py2.7.egg/pyface/toolkit.py", line 92, in __init__ 
    raise NotImplementedError("the %s pyface backend doesn't implement %s" % (ETSConfig.toolkit, oname)) 

NotImplementedError: the qt4 pyface backend doesn't implement Clipboard 

Answer 1

這個答案對你來說可能相當晚，但在這裏張貼給大家的好處。

此問題主要是因爲pyface setup.py腳本中缺少「traitsui」依賴項。你可以通過手動安裝traitsui來解決這個問題。