R help - Nov 2007 - script fails because of library loading

Hello everyone,
 
I am busy making a website that uses R to plot certain biological data, but
there is a problem when I try load packages.
 
The php script executes the following command: "/usr/bin/R --quiet --slave
< /perl/outfiles/Rscript19785065.R >
/perl/outfiles/error19785065.txt"
The R script loads the data, makes a plot and writes it to a postscript file.
After this the php script uses ghostscript to convert the postscript file to a
.PNG image.
This all works perfectly if I don't load any library. if I do, and it
doesn't matter where in the file I put it, R just doesn't give any
output anymore. Also there is no errorlog (in
"/perl/outfiles/error19785065.txt")
Until now I havn't found a post in the mailing lists from someone with the
same problem.
Does anyone have an idea what's goin on? How can I resolve this?
 
Thanks in advance.
 
Kind regards,
 
Iwe Muiser
---------------------------------------------
Iwe E.C. Muiser, Student Bio-Informatics
Hanze Hogeschool Groningen
The Netherlands
Tel +31645700419
E-mail E.C.Muiser at st.hanze.nl

Muiser, EC wrote:
>
> The php script executes the following command: "/usr/bin/R --quiet --
> slave < /perl/outfiles/Rscript19785065.R 
> /perl/outfiles/error19785065.txt"
> Also there is no errorlog (in 
> "/perl/outfiles/error19785065.txt") 
This part is easy: the error output should go to 2> and not to >,
like this:

"/usr/bin/R --quiet --slave < /perl/outfiles/Rscript19785065.R
 > /perl/outfiles/error19785065.txt 2> error.log"

Alberto Monteiro