The error message suggests that you don't have the localhost network
setup, which all linux systems *should* have configured, but some people
accidently turn it off.  What is the output of

/sbin/ifconfig

and

/sbin/route

on your computer?

On 3/26/07, microdev <[EMAIL PROTECTED]> wrote:
>
> I have installed the last sage binaries on a fedora core 6.
> I have a bug when trying to launch notebook()....
>
>
> sage: notebook()
> ----------------------------------------------------------------------
> Saving notebook to '/home/felix/sage-2.3-debian-i686-Linux/
> sage_notebook/nb.sobj'...
> Press control-C twice to stop notebook server.
> ----------------------------------------------------------------------
> (-2, 'Name or service not known')
> Trying next port (=8001)
> (-2, 'Name or service not known')
> Trying next port (=8002)
> (-2, 'Name or service not known')
> Trying next port (=8003)
> (-2, 'Name or service not known')
> Trying next port (=8004)
> (-2, 'Name or service not known')
> Trying next port (=8005)
> (-2, 'Name or service not known')
> Trying next port (=8006)
> (-2, 'Name or service not known')
> Trying next port (=8007)
> (-2, 'Name or service not known')
> Trying next port (=8008)
> ERROR: Internal Python error in the inspect module.
> Below is the traceback from this internal error.
>
> Traceback (most recent call last):
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python2.5/
> site-packages/IPython/ultraTB.py", line 468, in text
>     records = _fixed_getinnerframes(etb, context,self.tb_offset)
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python2.5/
> site-packages/IPython/ultraTB.py", line 118, in _fixed_getinnerframes
>     records  = inspect.getinnerframes(etb, context)
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> inspect.py", line 862, in getinnerframes
>     framelist.append((tb.tb_frame,) + getframeinfo(tb, context))
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> inspect.py", line 826, in getframeinfo
>     lines, lnum = findsource(frame)
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> inspect.py", line 462, in findsource
>     module = getmodule(object, file)
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> inspect.py", line 436, in getmodule
>     os.path.realpath(f)] = module.__name__
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> posixpath.py", line 423, in realpath
>     resolved = _resolve_link(component)
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> posixpath.py", line 449, in _resolve_link
>     path = normpath(join(dir, resolved))
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python/
> posixpath.py", line 389, in normpath
>     if (comp != '..' or (not initial_slashes and not new_comps) or
>   File "/home/felix/sage-2.3-debian-i686-Linux/local/lib/python2.5/
> site-packages/sage/interfaces/get_sigs.py", line 8, in my_sigint
> Automatically restarting server.
> local variable 'notebook_server' referenced before assignment
> Automatically restarting server. local variable 'notebook_server'
> referenced before assignment Automatically restarting server. local
> variable 'notebook_server' referenced before assignment Automatically
> restarting server. local variable 'notebook_server' referenced before
> assignment Automatically restarting server. local variable
> 'notebook_server' referenced before assignment Automatically
> restarting server. local variable 'notebook_server' referenced before
> assignment Automatically restarting server. local variable
> 'notebook_server' referenced before assignment Automatically
> restarting server.
>
> firefox open a tab with error connecting to localhost:8000 ( 8001 and
> so on )
>
> Thanks for support.
>
> Felix
>
>
> >
>


-- 
William Stein
Associate Professor of Mathematics
University of Washington
http://www.williamstein.org

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