我已经为此奋斗了很长一段时间了。我正在尝试安装 Yaafe 来提取音频特征。我按照这里的说明操作:https://github.com/Yaafe/Yaafe
一切都安装得很好,但是当我尝试运行测试文件“frames.py”时,出现以下错误:
File "frames.py", line 6, in <module>
from yaafelib import FeaturePlan, Engine, AudioFileProcessor
File "/usr/local/lib/python2.7/dist-packages/yaafelib/__init__.py", line 36, in <module>
from yaafelib.core import (loadComponentLibrary,
File "/usr/local/lib/python2.7/dist-packages/yaafelib/core.py", line 35, in <module>
yaafecore = cdll.LoadLibrary('libyaafe-python.so')
File "/usr/lib/python2.7/ctypes/__init__.py", line 443, in LoadLibrary
return self._dlltype(name)
File "/usr/lib/python2.7/ctypes/__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libyaafe-python.so: cannot open shared object file: No such file or directory
我已使用以下命令将 lib 目录包含到 LD_LIBRARY_PATH 中:
export LD_LIBRARY_PATH=/usr/local/lib
事实上,当我回显 LIBRARY_PATH 时,它就在那里。另外,当我检查 /usr/local/lib 时,它具有以下内容:
libyaafe-components.so libyaafe-io.so python2.7
libyaafe-components.so.0 libyaafe-io.so.0 python3.4
libyaafe-components.so.0.70.0 libyaafe-io.so.0.70.0 site_ruby
libyaafe-core.so libyaafe-python.so yaafe
libyaafe-core.so.0 libyaafe-python.so.0
libyaafe-core.so.0.70.0 libyaafe-python.so.0.70.0
那么一切不应该都好吗?我不明白有什么问题。我已按照说明进行操作。