Strange behavior for me (Debian Linux (sid), Python 2.3.5, SciPy 0.3.2, Numeric 23.8, Atlas 3.6.0): Result of first call: ************************************************************************ :~/temp> python test_zgesdd.py Exception in thread Thread-1 (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.3/threading.py", line 442, in __bootstrap File "/usr/lib/python2.3/threading.py", line 422, in run File "/usr/lib/python2.3/site-packages/rpy.py", line 119, in r_eventloop exceptions.AttributeError: 'NoneType' object has no attribute 'release' Unhandled exception in thread started by Error in sys.excepthook: Original exception was: ************************************************************************ Second call: ************************************************************************ ~/temp> python test_zgesdd.py Unhandled exception in thread started by Error in sys.excepthook: Original exception was: ************************************************************************ I get the second message several times, however not reproducible. Sometimes the script finished without any error message. The same for python2.4.1. I saw this "threading problem" several times on my box... This seems to be rpy related... Manuel Robert Kern schrieb:
Nils Wagner wrote:
Hi all,
The enclosed test program stops with a segmentation fault.
Works fine for me.
OS X 10.4 Python 2.4.1 Scipy CVS Numeric CVS ATLAS 3.7.8
-- ------------------------------------- Manuel Metz Sternwarte der Universitaet Bonn Auf dem Huegel 71 (room 3.06) D - 53121 Bonn E-Mail: mmetz@astro.uni-bonn.de Phone: (+49) 228 / 73-3660 Fax: (+49) 228 / 73-3672 -------------------------------------