Why Am I Getting 'Microsoft Visual C 14.0 is Required' When Trying to Install PyAudio on Windows?

Unable to Install PyAudio: "Microsoft Visual C 14.0 is Required" Error

Despite attempts to install pyaudio via Windows command prompt and "python pip install python-pyaudio," users have encountered the following error message: "error: Microsoft Visual C 14.0 is required."

Resolution:

To resolve this issue and successfully install pyaudio on Windows, follow these steps:

1. Determine Python Version:

• Open your Windows command prompt and type "python --version" to determine your Python version. For instance, if your version is 3.7.3, continue to step 2.

2. Check Python Architecture:

• Open your Python interpreter in the command prompt by typing "python."
• Check the architecture of Python by going to Help -> About in the top menu.
• If you see "32-bit" in the parentheses after your Python version, you have 32-bit Python; otherwise, you have 64-bit Python. This information is crucial for selecting the correct pyaudio package.

3. Download Appropriate PyAudio Package:

• Visit the official PyPI website to locate the appropriate PyAudio package for your Python version and architecture.
• For example, if you have 64-bit Python 3.7.3, you would download "PyAudio‑0.2.11‑cp37‑cp37m‑win_amd64.whl."

4. Install PyAudio:

• Navigate to the folder where the downloaded package is located using the command prompt (e.g., "cd C:UsersfoobarDownloads").

• Install the package using pip with the following command:

  • For 64-bit Python: "pip install PyAudio-0.2.11-cp37-cp37m-win_amd64.whl"
  • For 32-bit Python: "pip install PyAudio-0.2.11-cp37-cp37m-win32.whl"

Once these steps are completed, pyaudio should be successfully installed on your Windows machine.

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