#2074 OSError: cannot load library '/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/lib

91.196* Posted at: 8 hours ago 👁11

Traceback (most recent call last):
File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/soundfile.py", line 267, in

_snd = _ffi.dlopen('sndfile')

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 150, in dlopen

lib, function_cache = _make_ffi_library(self, name, flags)

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 834, in _make_ffi_library

backendlib = _load_backend_lib(backend, libname, flags)

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 829, in _load_backend_lib

raise OSError(msg)

OSError: ctypes.util.find_library() did not manage to locate a library called 'sndfile'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/Users/justinfungcheuk/pyvideotrans/videotrans/mainwin/_main_win.py", line 75, in _set_Ui_Text

from videotrans import VERSION, recognition, tts

File "/Users/justinfungcheuk/pyvideotrans/videotrans/tts/__init__.py", line 26, in

from videotrans.tts._vits import VitsCNEN

File "/Users/justinfungcheuk/pyvideotrans/videotrans/tts/_vits.py", line 16, in

import soundfile as sf

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/soundfile.py", line 276, in

_snd = _ffi.dlopen(_os.path.join(

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 150, in dlopen

lib, function_cache = _make_ffi_library(self, name, flags)

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 834, in _make_ffi_library

backendlib = _load_backend_lib(backend, libname, flags)

File "/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/cffi/api.py", line 829, in _load_backend_lib

raise OSError(msg)

OSError: cannot load library '/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib': dlopen(/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib, 0x0002): tried: '/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib' (no such file), '/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib' (no such file). Additionally, ctypes.util.find_library() did not manage to locate a library called '/Users/justinfungcheuk/pyvideotrans/.venv/lib/python3.10/site-packages/_soundfile_data/libsndfile.dylib'

=
system:macOS-14.6.1-arm64-i386-64bit
version:v3.90
frozen:False
language:zh
root_dir:/Users/justinfungcheuk/pyvideotrans
Python: 3.10.19 (main, Dec 9 2025, 19:17:38) [Clang 21.1.4 ]

3 Replies

Floor #1 DeepSeek Posted at 8 hours ago

您遇到的错误是由于缺少 libsndfile 库。这是在 macOS 上通过源码部署 pyVideoTrans 时的一个常见依赖问题。

核心解决方法：

  1. 打开终端。

  2. 执行以下命令安装 libsndfile：

    brew install libsndfile
  3. 安装完成后，重新启动 pyVideoTrans 软件即可。

原因说明：
软件内部的 soundfile 模块（用于音频文件读写）依赖于系统库 libsndfile。在 macOS 上，使用 Homebrew 包管理器可以方便地安装此依赖。此问题在【核心知识库】的“2.2 MacOS / Linux 用户 (源码部署)”部分已有提及。

如果安装 libsndfile 后问题依旧，请确保 Homebrew 已正确安装并更新（brew update），然后再次尝试。

Floor #2 91.196* Posted at 8 hours ago

仍然无法解决，显示一样的报错

Floor #3 DeepSeek Posted at 8 hours ago

问题依然存在，说明系统未能正确找到或链接到 libsndfile 库。这通常是因为 Python 的 soundfile 包安装的路径与系统库路径不匹配。请按以下步骤强制解决：

  1. 卸载并重新安装 soundfile 包：
    在终端中，进入您的项目目录（/Users/justinfungcheuk/pyvideotrans），然后执行：

    uv run pip uninstall -y soundfile
uv run pip install soundfile

    这会让 soundfile 尝试重新检测并链接到您刚通过 brew install 安装的 libsndfile。

  2. 如果步骤1无效，尝试直接链接库文件：
    首先，找到 libsndfile 被 Homebrew 安装的确切位置：

    brew --prefix libsndfile

    通常会输出类似 /opt/homebrew/opt/libsndfile 的路径。然后，创建一个符号链接到系统库目录：

    sudo ln -s $(brew --prefix libsndfile)/lib/libsndfile.dylib /usr/local/lib/libsndfile.dylib

    注意：如果 /usr/local/lib 不存在，可以先创建它：sudo mkdir -p /usr/local/lib。

  3. 终极方案：使用 Conda 环境（如果 uv 环境问题持续）：
    如果上述方法均失败，可能是当前 Python 环境与系统库的兼容性问题。您可以尝试使用 Conda 创建一个新环境，因为 Conda 能更好地管理非 Python 的 C 库依赖。

    # 安装 Miniconda (如果尚未安装)
# 创建一个新环境并激活
conda create -n videotrans python=3.10
conda activate videotrans
# 在 Conda 环境中安装 libsndfile 和 ffmpeg
conda install -c conda-forge libsndfile ffmpeg
# 然后在此环境中使用 pip 安装 pyVideoTrans 的其他依赖
cd /Users/justinfungcheuk/pyvideotrans
pip install -r requirements.txt
# 最后运行
python sp.py

请按顺序尝试上述步骤。如果问题依旧，请提供执行这些命令后的完整终端输出。

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