python - 无法使用 vlc 的 python 绑定(bind)运行以下代码

Question

我第一次从 Python Bindings 开始:
操作系统 - ubuntu 14.04
vlc-1.1.2 和 python-2.7.6
这是我正在处理的示例代码:

import vlc 
instance = vlc.Instance()
media_ply = instance.media_player_new()
media_ply.set_mrl("test1.mp3")
media_ply.play()

但我不断收到以下错误消息:

 Traceback (most recent call last):
 File "vlc1.py", line 3, in <module>
 instance = vlc.Instance()
 File "/home/ankita/env2/mmenv5/local/lib/python2.7/site-packages/vlc.py",                line 1551, in __new__
 return libvlc_new(len(args), args)
 File "/home/ankita/env2/mmenv5/local/lib/python2.7/site-packages/vlc.py",        line 3903, in libvlc_new
 ctypes.c_void_p, ctypes.c_int, ListPOINTER(ctypes.c_char_p))
 File "/home/ankita/env2/mmenv5/local/lib/python2.7/site-packages/vlc.py", line 246, in _Cfunction
 raise NameError('no function %r' % (name,))
 NameError: no function 'libvlc_new'

谁能告诉我，我做错了什么吗？

Answer 1

我遇到了同样的错误。然后我通过安装 vlc(愚蠢的错误:D)解决了它

sudo apt-get install vlc