[Gnuplot-py-users] Re: gnuplot problems.

[Michael H. <hag...@jp...>]

Hello,

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It looks as if the gnuplot process has died, but I personally haven't
seen this error before.  Can you check (with 'ps', for example)
whether gnuplot is still running just before and just after the above
error occurs?  You might want to introduces pauses into demo.py to
facilitate testing.

Michael

Kevin Yiu writes:
> I have encountered an error whilst installing gnuplot-py-1.6.
> I have installed Numeric-18.4.1-Python-2.1 beforehand.
> 
> The errors I am getting when running demo.py are:
> 
> sh: gnuplot: command not found
> Traceback (most recent call last):
>   File "demo.py", line 121, in ?
>     demo()
>   File "demo.py", line 40, in demo
>     g.title('A simple example') # (optional)
>   File "/usr/local/lib/python2.1/site-packages/Gnuplot/_Gnuplot.py", line 
> 439, in title
>     self.set_string('title', s)
>   File "/usr/local/lib/python2.1/site-packages/Gnuplot/_Gnuplot.py", line 
> 381, in set_string
>     self('set %s "%s"' % (option, s))
>   File "/usr/local/lib/python2.1/site-packages/Gnuplot/_Gnuplot.py", line 
> 206, in __call__
>     self.gnuplot(s)
>   File "/usr/local/lib/python2.1/site-packages/Gnuplot/gp_unix.py", line 
> 203, in __call__
>     self.flush()
> IOError: [Errno 32] Broken pipe
> 
> Any suggestions to fix this problem?
> 
> 
> Cheers
> =KeVin=

--
Michael Haggerty
hag...@jp...