This is my first time making a request so please feel free to school me on how to improve on how to make an inquiry. I am running R-1.9.1 in UNIX via a PHP script with a system command to generate a *.jpg image from a list created by a perl script. This R script runs fine when run from a Unix command line or through a system command from Perl. In my debug efforts I had PHP print out the last executed command from R. The R script hangs on my jpeg(), touch(), and X11() commands in the script. If I comment these out the rest of the script will run through. I am running R under my html directory and I have ensured all permissions are fully open. I also set Sys.putenv() to the machine I am working on. Your constructive response will be appreciated. Thanks
Court Arning wrote:> This is my first time making a request so please feel free to school > me on how to improve on how to make an inquiry. I am running R-1.9.1 > in UNIX via a PHP script with a system command to generate a *.jpg > image from a list created by a perl script. This R script runs fine > when run from a Unix command line or through a system command from > Perl. In my debug efforts I had PHP print out the last executed > command from R. The R script hangs on my jpeg(), touch(), and X11() > commands in the script. If I comment these out the rest of the script > will run through. I am running R under my html directory and I have > ensured all permissions are fully open. I also set Sys.putenv() to > the machine I am working on. Your constructive response will be > appreciated.I guess you cannot open an X11 device ... Uwe Ligges> > > Thanks > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html