Re: Octave 3.8.0 and PHP

[eykiriku]

thanks but i already know both links, the thing is that the project i am
working on will be released commercially in the end and there are no
guarantees that none of the web octave solutions will last for long, will be
updated often and there is no guarantee also about the server downtime and
performance. I thought that a server with octave directly installed would
solve all these uncertainties. 

i've solved the permissions errors. they where related to the fact that the
packages were installed locally. when i reinstalled them all in a global
way, no such packages related problems occur anymore.

regarding the plot / print problem, i've found that by using the print -dpng
-debug plot.dpng mode i am to determine that the following errors occur: 

error: fputs: invalid stream number = -1 error: called from: error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/__gnuplot_drawnow__.m at line
315, column 5 error: fclose: invalid stream number = -1 error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/__gnuplot_drawnow__.m at line
65, column 9 error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/private/__gnuplot_print__.m at
line 192, column 5 error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/private/__gnuplot_print__.m at
line 176, column 5 error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/private/__gnuplot_print__.m at
line 123, column 7 error:
/opt/octave3.8/share/octave/3.8.0/m/plot/util/print.m at line 420, column 14



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