error on mac: AttributeError: module 'torch.backends' has no attribute 'rocm'

[grosser]

./start.sh book.epub
Running epub2tts-kokoro-macos...
Traceback (most recent call last):
  File "/app/epub2tts_kokoro/epub2tts_kokoro.py", line 599, in <module>
    main()
  File "/app/epub2tts_kokoro/epub2tts_kokoro.py", line 532, in main
    elif torch.backends.rocm.is_available():
         ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/torch/backends/__init__.py", line 60, in __getattr__
    return self.m.__getattribute__(attr)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'torch.backends' has no attribute 'rocm'

[InanixFR]

Hello,

I've the same error in a Proxmox LXC container running Ubuntu 24.04 trying to use docker version :

`./start.sh /mnt/medias/livres/larson_erik/mybook.epub
No specific accelerator detected. Defaulting to CPU (Intel/Generic).
Building image epub2tts-kokoro-cpu using Dockerfile.intel...
[+] Building 1.4s (15/15) FINISHED docker:default
=> [internal] load build definition from Dockerfile.intel 0.0s
=> => transferring dockerfile: 2.05kB 0.0s
=> [internal] load metadata for docker.io/intel/intel-extension-for-pytorch:2.7.10 0.9s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [stage-0 1/10] FROM docker.io/intel/intel-extension-for-pytorch:2.7.10-xpu-pip 0.0s
=> => resolve docker.io/intel/intel-extension-for-pytorch:2.7.10-xpu-pip-base@sha2 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 127B 0.0s
=> CACHED [stage-0 2/10] RUN apt-get update && apt-get install -y --no-install-re 0.0s
=> CACHED [stage-0 3/10] WORKDIR /opt/app 0.0s
=> CACHED [stage-0 4/10] RUN --mount=type=cache,target=/root/.cache/pip pytho 0.0s
=> CACHED [stage-0 5/10] COPY requirements.txt . 0.0s
=> CACHED [stage-0 6/10] RUN --mount=type=cache,target=/root/.cache/pip pytho 0.0s
=> CACHED [stage-0 7/10] RUN python -c "import nltk; nltk.download('punkt', quiet 0.0s
=> CACHED [stage-0 8/10] RUN mkdir -p /app/epub2tts_kokoro 0.0s
=> CACHED [stage-0 9/10] COPY epub2tts_kokoro/epub2tts_kokoro.py /app/epub2tts_ko 0.0s
=> CACHED [stage-0 10/10] WORKDIR /data 0.0s
=> exporting to image 0.1s
=> => exporting layers 0.0s
=> => exporting manifest sha256:25feeed4a3726522046c5f1cb5bce7737fc604f5268c388a09 0.0s
=> => exporting config sha256:4dbb6eebd036470e6d1262c2cde4c6f5cfda2bc84ee04fe93410 0.0s
=> => exporting attestation manifest sha256:3143111d6e46f54ebc03dddfa7aaa5e2d7a420 0.0s
=> => exporting manifest list sha256:54622e9e0252c6bedc1ea16f08ede6120c2be06da2eea 0.0s
=> => naming to docker.io/library/epub2tts-kokoro-cpu:latest 0.0s
=> => unpacking to docker.io/library/epub2tts-kokoro-cpu:latest 0.0s

2 warnings found (use docker --debug to expand):

• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 4)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 5)
  Running epub2tts-kokoro-cpu...
  /usr/local/lib/python3.11/dist-packages/torch/xpu/init.py:60: UserWarning: XPU device count is zero! (Triggered internally at /pytorch/c10/xpu/XPUFunctions.cpp:115.)
  return torch._C._xpu_getDeviceCount()
  Traceback (most recent call last):
  File "/app/epub2tts_kokoro/epub2tts_kokoro.py", line 599, in
  main()
  File "/app/epub2tts_kokoro/epub2tts_kokoro.py", line 532, in main
  elif torch.backends.rocm.is_available():
  ^^^^^^^^^^^^^^^^^^^
  AttributeError: module 'torch.backends' has no attribute 'rocm'`