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fix: improve error message when PortAudio system library is missing

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When sounddevice is installed but libportaudio2 is not present on the
system, the OSError was caught together with ImportError and showed a
generic 'pip install sounddevice' message that sent users down the wrong
path.

Split the except clause to give a clear, actionable message for the
OSError case, including the correct apt/brew commands to install the
system library.
This commit is contained in:
Ivelin Tenev 2026-03-22 12:37:18 +02:00 • committed by Teknium
parent a53db44d40
commit e80489135b
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1 changed files with 8 additions and 1 deletions
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9
tools/voice_mode.py
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@ -81,8 +81,15 @@ def detect_audio_environment() -> dict:
warnings.append("No audio input/output devices detected") warnings.append("No audio input/output devices detected")
except Exception: except Exception:
warnings.append("Audio subsystem error (PortAudio cannot query devices)") warnings.append("Audio subsystem error (PortAudio cannot query devices)")
except (ImportError, OSError): except ImportError:
warnings.append("Audio libraries not installed (pip install sounddevice numpy)") warnings.append("Audio libraries not installed (pip install sounddevice numpy)")
except OSError:
warnings.append(
"PortAudio system library not found -- install it first:\n"
" Linux: sudo apt-get install libportaudio2\n"
" macOS: brew install portaudio\n"
"Then retry /voice on."
)
return { return {
"available": len(warnings) == 0, "available": len(warnings) == 0,