pyaudio ARM環境下的FATAL錯誤

Question

我在arm平臺上遇到過pyaudio問題。

有什麼解決方法嗎？

$ python 
Python 2.7.6 (default, Jun 22 2015, 18:31:26) 
[GCC 4.8.2] on linux2 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import pyaudio 
>>> pa = pyaudio.PyAudio() 
ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave 
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave 
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) 
ALSA lib pcm_dmix.c:961:(snd_pcm_dmix_open) The dmix plugin supports only playback stream 
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave 
FATAL: cannot locate cpu MHz in /proc/cpuinfo 

Answer 1

只是解決方法。 我修補根據下面的鏈接ARM Ubuntu的14.04到jackd2，

https://gist.github.com/rogerallen/0346a1812deda2a380da

和改性的/etc/ld.so.conf：

的/ usr /本地/ LIB
包括/etc/ld.so.conf.d/*.conf

和

$ sudo的LDCONFIG