diff options
Diffstat (limited to 'gr-audio/examples/python/mono_tone.py')
| -rwxr-xr-x | gr-audio/examples/python/mono_tone.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gr-audio/examples/python/mono_tone.py b/gr-audio/examples/python/mono_tone.py index 376ed4fee6..ad73d62327 100755 --- a/gr-audio/examples/python/mono_tone.py +++ b/gr-audio/examples/python/mono_tone.py @@ -21,11 +21,16 @@ # from gnuradio import gr -from gnuradio import analog from gnuradio import audio from gnuradio.eng_option import eng_option from optparse import OptionParser +try: + from gnuradio import analog +except ImportError: + sys.stderr.write("Error: Program requires gr-analog.\n") + sys.exit(1) + #import os #print os.getpid() #raw_input('Attach gdb and press Enter: ') |