Speech Recognizer

# Voice recognition
# Following the instructions in https://github.com/VikParuchuri/scribe

username@username-Dell:~/programs/scribe-master$ python recognizer.py
/usr/local/lib/python2.7/dist-packages/pkg_resources.py:1031: UserWarning: /home/username/.python-eggs is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).
  warnings.warn(msg, UserWarning)
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
Cannot connect to server socket err = Connection refused
Cannot connect to server request channel
jack server is not running or cannot be started
Device 0: HDA Intel PCH: ALC665 Analog (hw:0,0)
Device 1: HDA Intel PCH: ALC665 Digital (hw:0,1)
Device 2: HDA Intel PCH: HDMI 0 (hw:0,3)
Device 3: sysdefault
Device 4: front
Device 5: surround40
Device 6: surround51
Device 7: surround71
Device 8: iec958
Device 9: spdif
Device 10: hdmi
Device 11: pulse
Device 12: dmix
Device 13: default
Device 14: /dev/dsp
No preferred input found; using default input device.
Traceback (most recent call last):
  File "recognizer.py", line 98, in <module>
    save_audio(WAVE_OUTPUT_FILENAME)
  File "recognizer.py", line 52, in save_audio
    device_info = p.get_device_info_by_index(device)
  File "/usr/lib/python2.7/dist-packages/pyaudio.py", line 977, in get_device_info_by_index
    pa.get_device_info(device_index)
TypeError: an integer is required