skip pyaudio if not available

diff --git a/jptools/jtalkRunner.py b/jptools/jtalkRunner.py
index 14463c4..c79b583 100644 (file)
--- a/jptools/jtalkRunner.py
+++ b/jptools/jtalkRunner.py
@@ -13,7 +13,10 @@ import os
 import sys
 import wave
 import time
-import pyaudio
+try:
+       import pyaudio
+except:
+       pyaudio = None
 import cProfile
 import pstats
 JT_DIR = os.path.normpath(
@@ -61,6 +64,8 @@ voices = [
        ]
 
 def pa_play(data, samp_rate = 16000):
+       if pyaudio is None:
+               return
        p = pyaudio.PyAudio()
        stream = p.open(format = p.get_format_from_width(2),
                channels = 1, rate = samp_rate, output = True)