>From that last error and your explanation of how SAGE starts up, I
tried to run sage from $SAGE_ROOT and it worked! Thanks for the help.
didier
On 10/24/06, didier deshommes <[EMAIL PROTECTED]> wrote:
> On 10/24/06, William Stein <[EMAIL PROTECTED]> wrote:
> > I have absolutely no idea. That error means that when sage tries to
> > run another copy of sage, it fails at startup. I've never once not
> > seen the same behavior when I tried to start SAGE from the command
> > line. Ideas:
> >
> > (1) Try "!sage" from the "sage: " command prompt. Does it work fine?
>
> Yes it does
>
> >
> > (2) Just do "notebook()" so it listents on localhost.
>
> 'localhost' doesn't work for me but '127.0.0.1' does.
>
> >
> > (3) From the SAGE command line, try
> > sage: s = Sage()
> > sage: s('2+2')
> > This creates an interface to SAGE from SAGE (just like the interfaces
> > from SAGE to mathematica, singular, etc.) This is a key part of how
> > the notebook is implemented.
>
> This one fails:
>
> /home/dfdeshom/custom/sage-1.4/local/lib/python2.5/site-packages/sage/interfaces/expect.py
> in __init__(self, parent, value, is_name)
> 650 except (TypeError, KeyboardInterrupt,
> RuntimeError, ValueError), x:
> 651 self._session_number = -1
> --> 652 raise TypeError, x
>
> [...]
> File "<stdin>", line 1, in <module>
> NameError: name 'Integer' is not defined
>
>
> didier
>
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