[R] R 1.5.1 on AIX 5.1

Thomas J Vogels vogels at ieee.org
Wed Jul 17 01:21:40 CEST 2002

Andy Pierce wrote:

> I'm trying to get R running on AIX 5.1 with the native AIX compilers, VisualAge C++
> and XL Fortran Compiler R compiled fine, but in running the test
> cases, the base-Ex.R tests fail in the Choleski decomposition with the following:


> Any tips on what might be wrong or how to go about debugging these errors? I also
> tried using GNU/gcc 3.1 and ran into other problems in the test cases. 

Hi, I seem to remember that I had problems running the test cases when 
using the native fortran libs.  I have only tried to compile R with gcc 
recently. Do you only use the C compiler from gcc or also the Fortran 
compiler? Can you make sure that the correct libs (gcc's not xlc's) are 
picked up during linking?


mailto:vogels at cmu.edu

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