Hiroyasu YASUDA wrote: > Thank you for the quick reply. > > My code always includes "call plparseopts(1)" before plinit(1). But, > when I build the code as "g77 x01f.f `plplot-config --cflags --libs -- > with-f77` -o x01f" and then the code shows "Requested device jpeg not > available" when the code run as "./x01f -dev jpeg".
That means that the libraries that the jpeg driver uses are not available on your system. Check the installation instructions for this and rebuild PLplot. > > Does that thing mean that my system doesn't have output driver and > installation of PLplot was failed ? How to do that ? No, the PLplot installation did not fail. PLplot optionally uses a number of third-party libraries. If these are not found during the build process, the resulting PLplot library/installation simply can not use the drivers and other facilities that depend on them. For instance: If you do not have a C++ compiler, then the C++ bindings will not be built. This is however independent of the Fortran bindings (they require a F77 or a F95 compiler). Similarly, some device drivers require extra libraries - GD for GIF. JPEG, PNG ... If the GD library is not found, these device drivers are turned off. > > I have another question. If I use intel fortran 9.1 to build the cord > with PLplot, the code shows "plparseopts: negative number of > arguments" when the code run. But I can get right plot result. What is > problem under this situation ? > The problem is that the wrong number of arguments is passed on from the runtime libraries. We have looked into the problem a few years ago but were unable to solve it - it is something deep inside the runtime libraries. Simply ignore it. Regards, Arjen ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
