[pyar] Jupyter PDF via LaTeX

[Horacio Mayo]

Era tal cual me faltaba el paquete TexLive.

Intenté instalar el texlive via ubuntu con "apt-get install texlive", tengo
que admitir que no fue mi mejor idea

porque al querer descargar el pdf via latex me tiro el error:

! LaTeX Error: File `adjustbox.sty' not found.

tuve que instalar luego "Texlive-latex-extra" que tenía entre sus paquetes
el adjustbox, parece que el texlive via apt-get estaba  desactualizado.

Y listo, ahora funciona.

Gracias a Leandro Colombo Viña y a Marcelo Manso por la mano.


> Horacio,
>
> Por lo que contás, seguramente Humitos tenga razón... tenés que instalar el
> paquete texlive[0] para Linux o MikTex[1].
>
> Espero que con eso puedas solucionarlo.
>
> Abrazo!
>
> [0] https://www.tug.org/texlive/
> [1] http://miktex.org/
>
> 2016-05-14 7:34 GMT-03:00 Marcelo Nicolas Manso <nicolasmanso en gmail.com>:
>
> > On 05/14/2016 03:13 AM, Horacio Mayo wrote:
> >
> >> Hola Comunidad:
> >>
> >> Tengo problemas con el Notebook de Ipython (Jupyter), intento utilizar
> >> File > Download as > PDF via LaTeX (.pdf) y me tira:
> >>
> >> 500 : Internal Server Error The error was: nbconvert failed: pdflatex
> >> not found on PATH
> >>
> >> Intento también hacerlo por la terminal:
> >>
> >> horacio en horacio-nakama:~/anaconda3/experimentos$ ipython nbconvert --to
> >> pdf experimentos.ipynb
> >>
> >> [NbConvertApp] Converting notebook experimentos.ipynb to pdf
> >> [NbConvertApp] Support files will be in experimentos_files/
> >> [NbConvertApp] Making directory experimentos_files
> >> [NbConvertApp] Making directory experimentos_files
> >> [NbConvertApp] Writing 30194 bytes to notebook.tex
> >> [NbConvertApp] Building PDF
> >> Traceback (most recent call last):
> >>    File "/home/horacio/anaconda3/bin/ipython", line 6, in <module>
> >>      sys.exit(start_ipython())
> >>    File
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/IPython/__init__.py",
> >> line 119, in start_ipython
> >>      return launch_new_instance(argv=argv, **kwargs)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py",
> >> line 589, in launch_instance
> >>      app.start()
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/IPython/terminal/ipapp.py",
> >> line 349, in start
> >>      return self.subapp.start()
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/nbconvertapp.py",
> >> line 293, in start
> >>      self.convert_notebooks()
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/nbconvertapp.py",
> >> line 457, in convert_notebooks
> >>      self.convert_single_notebook(notebook_filename)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/nbconvertapp.py",
> >> line 428, in convert_single_notebook
> >>      output, resources = self.export_single_notebook(notebook_filename,
> >> resources, input_buffer=input_buffer)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/nbconvertapp.py",
> >> line 357, in export_single_notebook
> >>      output, resources = self.exporter.from_filename(notebook_filename,
> >> resources=resources)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/exporters/exporter.py",
> >> line 165, in from_filename
> >>      return self.from_file(f, resources=resources, **kw)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/exporters/exporter.py",
> >> line 183, in from_file
> >>      return self.from_notebook_node(nbformat.read(file_stream,
> >> as_version=4), resources=resources, **kw)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/exporters/pdf.py",
> >> line 167, in from_notebook_node
> >>      rc = self.run_latex(tex_file)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/exporters/pdf.py",
> >> line 129, in run_latex
> >>      self.latex_count, log_error)
> >>    File
> >>
> >>
> "/home/horacio/anaconda3/lib/python3.5/site-packages/nbconvert/exporters/pdf.py",
> >> line 91, in run_command
> >>      raise OSError("%s not found on PATH" % command_list[0])
> >> OSError: pdflatex not found on PATH
> >>
> >> If you suspect this is an IPython bug, please report it at:
> >> https://github.com/ipython/ipython/issues
> >> or send an email to the mailing list at ipython-dev en scipy.org
> >> <mailto:ipython-dev en scipy.org>
> >>
> >> You can print a more detailed traceback right now with "%tb", or use
> >> "%debug"
> >> to interactively debug it.
> >>
> >> Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
> >>      c.Application.verbose_crash=True
> >>
> >> Estoy utilizando Ubuntu 14.04 (64-bits), Python 3.5.1 que instale con
> >> Anaconda 2.5.0(64-bits).
> >>
> >> Intenté encontrar la solución sin éxito, si pudieran darme una mano de
> >> como arreglarlo.
> >>
> >
> > Horacio,
> >
> > Es posible que te este faltando tener instalado LaTeX[0] en el SO? según
> > el trace el programa no esta pudiendo encontrar pdflatex.
> >
> > Si ejecutas 'which pdflatex' en la consola te debería aparecer el path
> > donde esta el binario, por ejemplo: /usr/bin/pdflatex.
> >
> > Saludos
> >
> > [0] https://help.ubuntu.com/community/LaTeX
> >
> > --
> > Marcelo Nicolas Manso (nicoman)
> > http://www.nicolasmanso.com.ar
>
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