The issue you're encountering is related to PyQt5's license acceptance prompt during installation on Termux (Android). The prompt expects interactive input (yes/no), but Termux's terminal environment sometimes doesn't handle this correctly, especially with pip's non-interactive mode.

Solutions to Accept the License Automatically

1. Use --no-input or --yes Flag (Not Recommended for PyQt5)

• Normally, pip install --yes or --no-input would auto-accept licenses, but PyQt5 explicitly blocks this for legal reasons. This won't work here.

2. Pre-Accept the License via Environment Variable

• PyQt5 respects the PYQT_ACCEPT_LICENSE environment variable. Set it to yes before installing:
  bash

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  export PYQT_ACCEPT_LICENSE=yes
  pip install pyqt5==5.15.4

• If the above doesn't work, try:
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  export PYQT_ACCEPT_LICENSE=GPU
  pip install pyqt5==5.15.4

3. Use yes Command to Pipe Input

• Forcefully pipe yes to the prompt:
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  yes | pip install pyqt5==5.15.4

• This may work if the prompt is expecting stdin.

4. Download and Install Manually

• Download the PyQt5 wheel file manually (e.g., from PyPI) and install it with:
  bash

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  pip install PyQt5-5.15.4-*.whl

• Replace * with the correct wheel filename for your architecture.

5. Use a Different PyQt5 Version

• Try installing a newer version (e.g., 5.15.9 or 6.x), as some versions handle license acceptance differently:
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  pip install pyqt5==5.15.9

6. Termux-Specific Workaround

• Termux sometimes struggles with interactive prompts. Try:
  bash

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  termux-wake-lock  # Prevent screen from turning off
  pip install pyqt5==5.15.4

• Or use screen or tmux to ensure the prompt is properly captured.

7. Build from Source with License Flag

• If building from source, add --confirm-license:
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  pip install pyqt5==5.15.4 --confirm-license

Recommended Approach

Start with Option 2 (PYQT_ACCEPT_LICENSE) or Option 3 (yes | pip install). If those fail, try Option 4 (manual wheel install).