报错
Traceback (most recent call last):
File "prepare_data.py", line 9, in <module>
import soundfile
File "/usr/local/lib/python2.7/dist-packages/soundfile.py", line 142, in <module>
raise OSError('sndfile library not found')
OSError: sndfile library not found
以为是版本问题，重装之后报错
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/soundfile.py", line 267, in <module>
_snd = _ffi.dlopen('sndfile')
File "/usr/local/lib/python2.7/dist-packages/cffi/api.py", line 141, in dlopen
lib, function_cache = _make_ffi_library(self, name, flags)
File "/usr/local/lib/python2.7/dist-packages/cffi/api.py", line 802, in _make_ffi_library
backendlib = _load_backend_lib(backend, libname, flags)
File "/usr/local/lib/python2.7/dist-packages/cffi/api.py", line 797, in _load_backend_lib
raise OSError(msg)
OSError: ctypes.util.find_library() did not manage to locate a library called 'sndfile'
报错原因
缺少libsndfile，查看 SoundFile官网，发现需要安装libsndfile
On Linux, you need to install libsndfile using your distribution’s package manager, for example sudo apt-get install libsndfile1.
解决办法
sudo apt-get install libsndfile1
（之前用的时候直接pip install soundflie 就可以了，不记得有这一步。。。）
