> On Mon, 13 Jun 2011 13:36:09 -0500 > David Mertens <[email protected]> wrote: > > Dima - > > I cloned your repo and tried running tst.pl. I got a bunch of errors > like this: > > --------%<-------- > Cannot open load file '--persist' > line 0: util.c: No such file or directory > --------%<-------- > > The funny thing is that the number of such errors varied from run to > run. Unfortunately, I never got anything to plot. I am running Ubuntu > 10.04 and gnuplot says it's at version 4.2 patchlevel 6. The gnuplot > manpage doesn't say anything about '--persist' as far as I can tell, > and I think that my version only wants X11 options and file names, no > gnuplot options. > > Thoughts? > > David
Hi David. I think --persist was introduced in 4.3, so this is indeed your problem. To test the rest, simply remove the '--persist' from the script and it'll run. What persist gets you is that after the gnuplot process exits, the plot will stick around. So with --persist your perl program can exit and the plot will still be up (without interactivity, though). As an aside, you really should upgrade since 4.4 added a lot of useful features. I'll add some checks to make sure gnuplot is runnable and to make sure it uses --persist if it exists; probably will do this later today. Thanks for testing. dima _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
