R help - May 2013 - Using Rscript in version 3.0.0

Greetings,

I have just installed version 3.0.0. I am trying to use code that I 
have used numerous times in previous versions of R. My code executes 
correctly until I try to call makePSOCKcluster. I issue the following 
command and get the following error:

 > cluster <- makePSOCKcluster(nodes, port=10191, useXDR=FALSE)

bash: /usr/local/lib64/R/bin/Rscript: No such file or directory

I look in /usr/local/lib64/R/bin and there is indeed a file named 
Rscript and I have permissions to execute it. As a check, I reran my 
code with R 2.15.2 and it runs as expected.

Any thoughts?



Kenneth G. Weiss
Department of Human Genetics
The University of Michigan


"For I know the plans I have for you," declares the LORD, "plans
to
prosper you and not to harm you, plans to give you hope and a 
future."   - Jeremiah 29:11


Check out the website http://www.amazingfacts.org/ for answers to 
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On 07/05/13 02:10, Ken Weiss wrote:
> Greetings,
>
> I have just installed version 3.0.0. I am trying to use code that I
> have used numerous times in previous versions of R. My code executes
> correctly until I try to call makePSOCKcluster. I issue the following
> command and get the following error:
>
>   > cluster <- makePSOCKcluster(nodes, port=10191, useXDR=FALSE)
>
> bash: /usr/local/lib64/R/bin/Rscript: No such file or directory
>
> I look in /usr/local/lib64/R/bin and there is indeed a file named
> Rscript and I have permissions to execute it. As a check, I reran my
> code with R 2.15.2 and it runs as expected.
>
> Any thoughts?
My main thought is that you should supply a reproducible example
(as the footer at the bottom of every r-help message reminds you)
and explain where TF the function makePSOCKcluster() comes from.

     cheers,

         Rolf Turner