Gives
-bash: octave: command not found.
On Monday, 27 April 2015 04:17:06 UTC+10, vdelecroix wrote:
>
> It seems that octave is not installed in your virtual machine. Did you
> install it? If it is so, try in a console
>
> octave --version
>
> Vincent
>
> On 26/04/15 20:15, Brenton wrote:
> > Traceback (most recent call last):
> > File "<stdin>", line 1, in <module>
> > File "_sage_input_6.py", line 10, in <module>
> > exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8
> > -*-\\n" +
> >
> _support_.preparse_worksheet_cell(base64.b64decode("b2N0YXZlKDEp"),globals())+"\\n");
>
>
> > execfile(os.path.abspath("___code___.py"))
> > File "", line 1, in <module>
> >
> > File "/tmp/tmpgJkMld/___code___.py", line 3, in <module>
> > exec compile(u'octave(_sage_const_1 )
> > File "", line 1, in <module>
> >
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/interface.py"
>
>
> > , line 172, in __call__
> > return self._coerce_from_special_method(x)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/interface.py"
>
>
> > , line 198, in _coerce_from_special_method
> > return (x.__getattribute__(s))(self)
> > File "sage/structure/sage_object.pyx", line 778, in sage.structure.
> > sage_object.SageObject._octave_
> (build/cythonized/sage/structure/sage_object
> > .c:9047)
> > File "sage/structure/sage_object.pyx", line 593, in sage.structure.
> > sage_object.SageObject._interface_ (build/cythonized/sage/structure/
> > sage_object.c:5154)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/interface.py"
>
>
> > , line 170, in __call__
> > return cls(self, x, name=name)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> > , line 1305, in __init__
> > self._name = parent._create(value, name=name)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/interface.py"
>
>
> > , line 360, in _create
> > self.set(name, value)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/octave.py"
>
>
> > , line 300, in set
> > out = self.eval(cmd)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> > , line 1222, in eval
> > for L in code.split('\n') if L != ''])
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> > , line 819, in _eval_line
> > self._start()
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/octave.py"
>
>
> > , line 285, in _start
> > Expect._start(self)
> > File
> >
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> > , line 448, in _start
> > raise RuntimeError("unable to start %s" % self.name())
> > TypeError: unable to start octave
> >
> >
> > On Monday, 27 April 2015 04:12:56 UTC+10, vdelecroix wrote:
> >>
> >> In a sage worksheet what happens if you evaluate a cell with
> >>
> >> octave(1)
> >>
> >> Vincent
> >>
> >> On 26/04/15 20:01, Brenton wrote:
> >>> Here it is:
> >>>
> >>> Traceback (most recent call last):
> >>> File "<stdin>", line 1, in <module>
> >>> File "_sage_input_4.py", line 10, in <module>
> >>> exec compile(u"print _support_.syseval(octave, u'pi',
> >> __SAGE_TMP_DIR__)"
> >>> + '\n', '', 'single')
> >>> File "", line 1, in <module>
> >>>
> >>> File
> >>>
> >>
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sagenb-0.11.4-py2.7.egg/sagenb/misc/support.py"
>
>
> >>
> >>> , line 438, in syseval
> >>> return system.eval(cmd, sage_globals, locals = sage_globals)
> >>> File
> >>>
> >>
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> >>
> >>> , line 1222, in eval
> >>> for L in code.split('\n') if L != ''])
> >>> File
> >>>
> >>
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> >>
> >>> , line 819, in _eval_line
> >>> self._start()
> >>> File
> >>>
> >>
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/octave.py"
>
>
> >>
> >>> , line 285, in _start
> >>> Expect._start(self)
> >>> File
> >>>
> >>
> "/home/sage/sage-6.6/local/lib/python2.7/site-packages/sage/interfaces/expect.py"
>
>
> >>
> >>> , line 448, in _start
> >>> raise RuntimeError("unable to start %s" % self.name())
> >>> RuntimeError: unable to start octave
> >>>
> >>>
> >>> On Monday, 27 April 2015 03:35:40 UTC+10, vdelecroix wrote:
> >>>>
> >>>> Could you click on the left where the error message appear and
> >>>> copy/paste here the full traceback of the error.
> >>>>
> >>>> On 26/04/15 19:23, Brenton wrote:
> >>>>> I managed to install both pieces of software, although oddly now
> Sage
> >>>>> notebook is having trouble starting octave & doesn't recognize that
> >>>>> PDFLatex has been installed. I ran these commands through the
> >> terminal:
> >>>>>
> >>>>> sudo "yum install octave texlive"
> >>>>>
> >>>>> as Sage 6.6 seems to run through Cent OS even though I set the OS
> for
> >>>> the
> >>>>> virtual machine (VM) to Ubuntu (32 bit). I then closed the VM and
> >>>> re-opened
> >>>>> & re-ran these commands. Attached is a screenshot showing my exact
> >>>> errors
> >>>>> in sage notebook relating to PDFLatex & Octave.
> >>>>>
> >>>>> On Monday, 27 April 2015 01:50:28 UTC+10, Brenton wrote:
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> I am new to VirtualBox but I have Sage running running now through
> it
> >>>> but
> >>>>>> I haven't a clue how to get octave & pdflatex installed on this
> >> virtual
> >>>>>> machine. The OS of the virtual machine on which Sage is running is
> >>>> Ubuntu
> >>>>>> 32 bit. My PC is Windows 7 64 bit. I have Octave installed on my
> host
> >>>> OS
> >>>>>> (i.e., the Win 7 64 bit) and it is in my PATH environment variable.
> >>>>>>
> >>>>>> Thanks for your time,
> >>>>>> Brenton
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> >
>
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