[Help-gsl] linalg test fails

[Wong, Sergio E.]

Hi;


    I am trying to install gsl on a blue gene cluster.  Using the IBM compiler 
xlc++ I was able to compile the library.


    However, when I run make check, I run into an error:


====================================
   gsl 2.3: linalg/test-suite.log
====================================

# TOTAL: 1
# PASS:  0
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: test
==========

FAIL: pcholesky_invert unscaled hilbert (  4,  4)[0,2]: 
-2.55795384873636067e-13                        0
 (-2.55795384873636067e-13 observed vs 0 expected) [533911]
FAIL: mcholesky_invert unscaled hilbert (  4,  4)[0,2]: 
-2.55795384873636067e-13                        0
 (-2.55795384873636067e-13 observed vs 0 expected) [672592]


Has anyone observed this error?  Does anyone know how to fix it?


Thanks!

-Sergio