[R] R and Fortran

From: Derrick Lee <d.lee_at_stat.ubc.ca>
Date: Wed, 11 Jun 2008 12:39:02 -0700

Dear Fellow R-Users,

I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error:

      Error in dyn.load(x, as.logical(local), as.logical(now)) :
              unable to load shared library 
"/nfs/home/grad/d.lee/Testing/chol.o":
        ld.so.1: R: fatal: relocation error: file 
/nfs/home/grad/d.lee/Testing/chol.o: symbol s_wsle: referenced symbol not found

 From what I have gathered, it appears to be a problem when with linking the library to the Fortran system library, but I am unsure how to deal with this. The current 32-bit machine that runs R is:

platform sparc-sun-solaris2.8

arch     sparc
os       solaris2.8

system sparc, solaris2.8
status
major 2
minor 0.1
year 2004
month 11
day 15
language R

Any help to this query would be very much appreciated. Cheers.

Sincerely

Derrick Lee, MSc Candidate
Department of Statistics
The University of British Columbia
LSK-314A | 604 - 822 - 1299 x532
d.lee at stat dot ubc dot ca | dgylee at mun dot ca www.stat.ubc.ca/~d.lee/ | www.math.mun.ca/~derrick0/



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