Doing: sage: import numpy
on a fresh sage instalation: Platform (CPU) and Operating System: ubuntu 32 bit LTS 10.04 Exact version of Sage: 'Sage Version 4.8, Release Date: 2012-01-20' (32 bit) causes error: /home/jpedro/sage/local/lib/python2.6/site-packages/numpy/lib/polynomial.py in <module>() 9 import re 10 import warnings ---> 11 import numpy.core.numeric as NX 12 13 from numpy.core import isscalar, abs, finfo, atleast_1d, hstack AttributeError: 'module' object has no attribute 'core' ALSO: Doing sage: import numpy.random causes error: /home/jpedro/sage/local/lib/python2.6/site-packages/numpy/linalg/linalg.py in <module>() 21 isfinite, size, finfo, absolute, log, exp 22 from numpy.lib import triu ---> 23 from numpy.linalg import lapack_lite 24 from numpy.matrixlib.defmatrix import matrix_power 25 from numpy.compat import asbytes ImportError: libgfortran.so.3: cannot open shared object file: No such file or directory Pedro -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org