On Tue, Dec 03 2013, Eiichi Tsukata wrote: > Currently, bno_plot.py uses os.execvp which does not show enough information > when executed command is not found. For example, when gnuplot is not found > bno_plot.py shows the following messages: > > Traceback (most recent call last): > File "/usr/local/bin/bno_plot.py", line 123, in <module> > os.execvp(cmd[0], cmd) > File "/usr/lib64/python2.7/os.py", line 344, in execvp > _execvpe(file, args) > File "/usr/lib64/python2.7/os.py", line 368, in _execvpe > func(file, *argrest) > OSError: [Errno 2] No such file or directory > > Users can't understand what happend directly from the message. > > Instead of os.execvp, this patch uses os.system which shows the following > messages when gnuplot not found: > > sh: gnuplot: command not found Thanks, applied. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-btrace" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
