[R] Facing problems with C code compilation - Please help.

[neha chaudhry]

Hi Guys,

Thanks a ton for all the help. My code is finally compiling and running.

-Neha

----- Original Message -----
From: "Liaw, Andy" <andy_liaw at merck.com>
Date: Wednesday, September 22, 2004 5:12 pm
Subject: RE: [R] Facing problems with C code compilation - Please help.

> Read and follow the instructions in c:\Program
> Files\R\rw1091\README.packages _very_, _very_ carefully.  Stray from it even
> a bit and you get what you deserve.
> 
> Andy
> 
> > From: neha chaudhry
> > 
> > Hello,
> > 
> > I started using R a month ago - so I am a novice in this 
> > area. I am stuck with a problem and need some help urgently.
> > I am using windows version of R 1.9.1. I am trying to compile 
> > C code in it. I have my C code - "hello.c" is lying in 
> > C:\Program Files\R\rw1091
> > 
> > This code is - 
> > 
> > #include <R.h>
> > void hello(int *n)
> > {
> >   int i;
> >   for(i=0;i< *n; i++)
> >   {
> >      Rprintf("Hello World ! \n");
> >   }
> > }
> > 
> > =======
> > Code hello1.R is also lying in the same directory.
> > This code is -
> > hello2 <- function(n)
> >  {
> >    .C("hello", as.integer))
> >  }
> > =======
> > 
> > >From the command prompt, I go into the directory  C:\Program 
> > Files\R\rw1091\bin
> > and I do 
> > C:\Program Files\R\rw1091\bin>R CMD SHLIB hello.c
> > 'make' is not recognized as an internal or external command,
> > operable program or batch file.
> > 
> > Perl is installed on my machine. I was wondering why am I 
> > getting this error. Could someone please provide me with some 
> > pointers on this? Your help will be greatly appreciated.
> > 
> > Thanks,
> > Neha
> > 
> > ______________________________________________
> > 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
> > 
> > 
> 
> 
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