29 lines
1.2 KiB
Markdown
29 lines
1.2 KiB
Markdown
# macOS support for Demucs
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If you have a sufficiently recent version of macOS, you can just run
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```bash
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python3 -m pip install --user -U demucs
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# Then anytime you want to use demucs, just do
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python3 -m demucs -d cpu PATH_TO_AUDIO_FILE_1
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# If you have added the user specific pip bin/ folder to your path, you can also do
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demucs -d cpu PATH_TO_AUDIO_FILE_1
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```
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If you do not already have Anaconda installed or much experience with the terminal on macOS, here are some detailed instructions:
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1. Download [Anaconda 3.8 (or more recent) 64-bit for macOS][anaconda]:
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2. Open [Anaconda Prompt in macOS][prompt]
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3. Follow these commands:
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```bash
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conda activate
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pip3 install -U demucs
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# Then anytime you want to use demucs, first do conda activate, then
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demucs -d cpu PATH_TO_AUDIO_FILE_1
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```
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**Important, torchaudio 0.12 update:** Torchaudio no longer supports decoding mp3s without ffmpeg installed. You must have ffmpeg installed, either through Anaconda (`conda install ffmpeg -c conda-forge`) or with Homebrew for instance (`brew install ffmpeg`).
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[anaconda]: https://www.anaconda.com/download
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[prompt]: https://docs.anaconda.com/anaconda/user-guide/getting-started/#open-nav-mac
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