From: Leonardo M. <lm...@ud...> - 2002-09-02 21:47:20
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Dear Hiroshi, > File "c:\python22\Lib\site-packages\Gnuplot\_Gnuplot.py", line 206, in __call__ > self.gnuplot(s) > File "c:\python22\lib\site-packages\Gnuplot\gp_win32.py", line 124, in __call__ > self.write(s + '\n') > IOError: [Errno 22] Invalid argument > > It seems to me that python cannot properly pass argument to > 'pgnuplot.exe'. It looks to me that it doesn't even find gnuplot.exe Is this executable in the executable path ?. It must be. Otherwise you can specify the full path to the gnuplot_command in your system (but you will need to do that for each release) I do not run windows, but I changed the gnuplot_command to a non existent name in my Linux box and I get an error message somehow similar to yours. Best luck, -- Leo |