我正在托管一个 python Flask 服务，它使用声音文件库进行音频计算。它在我的本地运行良好，但当我在 Redhat 上托管它时，我看到以下问题。任何建议 -
from soundfile import read
File "/apollo/env/AQTAudioPoProService/lib/python3.4/site-packages/soundfile.py", line 265, in <module>
_snd = _ffi.dlopen('sndfile')
File "/apollo/env/AQTAudioPoProService/lib/python3.4/site-packages/cffi/api.py", line 139, in dlopen
lib, function_cache = _make_ffi_library(self, name, flags)
File "/apollo/env/AQTAudioPoProService/lib/python3.4/site-packages/cffi/api.py", line 769, in _make_ffi_library
backendlib = _load_backend_lib(backend, libname, flags)
File "/apollo/env/AQTAudioPoProService/lib/python3.4/site-packages/cffi/api.py", line 757, in _load_backend_lib
raise OSError("library not found: %r" % (name,))
OSError: library not found: 'sndfile'
尝试安装 libsndfile
[dshanm@aqts-popro-1a-05885815] var/output/logs% sudo yum install libsndfile
Loaded plugins: priorities, security
Setting up Install Process
No package libsndfile available.
Error: Nothing to do
最佳答案
soundfile Python 模块依赖于 libsndfile native 库。您需要将其安装在您的操作系统上:
$ yum install libsndfile
关于python - 导入 python 声音文件库时出现问题 - OSError : library not found: 'sndfile' ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56841338/