I did: sudo rm -rf /usr/lib/python2.5/site-packages/sympy rm -rf sympy (my hg clone) hg clone http://hg.sympy.org/sympy/
cd sympy python setup.py build && sudo python setup.py install python Python 2.5.1 (r251:54863, Oct 30 2007, 13:45:26) [GCC 4.1.2 20070925 (Red Hat 4.1.2-33)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> from sympy import * >>> x = Symbol('x', real=True) >>> sqrt(x**2-3) ((-3) + x**2)**(1/2) >>> import sympy >>> sympy.__file__ 'sympy/__init__.pyc' echo $PYTHONPATH [silence] --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---