[Gretl-devel] Problem with Font when Showing PDF from gnuplot

Hi All, I am using Ubuntu 11.10, and 1.9.7cvs. When tried to see a PDF for a time series plot, got and error with the setting of the font. I have no error if I edit the plot and have a preview of the PDF. having the units (or problem with commas): Lido o ficheiro de dados /home/helio/share/gretl/data/misc/denmark.gdt periodicidade: 4, máxobs: 55 intervalo das observações: 1974:1-1987:3 gnuplot: using pngcairo driver get_png_bounds_info(): OK stderr: ' set term pdfcairo font "sans,10" size 5,31,2,92 ^ "/home/helio/.gretl/gptout.tmp", line 1: unrecognized terminal option ' gretl_errmsg: ' set term pdfcairo font "sans,10" size 5,31,2,92 ^ "/home/helio/.gretl/gptout.tmp", line 1: unrecognized terminal option ' Failed command: '"gnuplot" "/home/helio/.gretl/gptout.tmp"' (gretl_x11:22666): Pango-WARNING **: failed to choose a font, expect ugly output. engine-type='PangoRenderFc', script='common' termstr: 'set term pdfcairo font "FreeSans,10" size 5.31in,2.91667in' ------- Please note that the caret (^) is under the middle comma of 5,31,2,92 when seen in the console (fixed font). I also attach the screenshot. Best Regards, Hélio