Segmentation fault with import pylab statement

Hi!

This little prorgram (it accidentially came to my keyboard) results in a
segmentation fault:

# start
import numpy
import pylab
pulsewidth=3e-6
t_array=(numpy.arange(2048, dtype=numpy.float32)-1024)*90e-9
sinc_array=numpy.array((len(t_array),),dtype=numpy.float32)
sinc_array[:]=1e-6
sinc_array[numpy.abs(t_array)<(pulsewidth/2)]=1.0
# end

I do not use pylab. Just remove the "import pylab" statement and the
program exits without any fault.

The machine is a i686 with Debian testing distribution. The version
numbers are

python-matplotlib 0.90.0-1
python-matplotlib-data 0.90.0-1
python-matplotlib-doc 0.90.0-1

and

python-numpy 1:1.0.3-1
python-numpy-dev 1:1.0.3-1
python-numpy-doc 1:1.0.3-1
python-numpy-ext 1:1.0.3-1

Does anyone have similar problems?

Yours, Achim