import error in jupyter notebook; first code cell

[bnord]

[IPKernelApp] Exception in execute request:

ImportError Traceback (most recent call last)
in ()
2
3 # import main simulation class of lenstronomy
----> 4 from lenstronomy.Extensions.SimulationAPI.simulations import Simulation
5
6 SimAPI = Simulation()

/Users/nord/Projects/lenstronomy/lenstronomy/Extensions/SimulationAPI/simulations.py in ()
----> 1 from lenstronomy.ImSim.make_image import MakeImage
2 from lenstronomy.ImSim.lens_model import LensModel
3 from lenstronomy.Solver.image_positions import ImagePosition
4 import astrofunc.util as util
5 from astrofunc.util import Util_class

/Users/nord/Projects/lenstronomy/lenstronomy/ImSim/make_image.py in ()
3 from lenstronomy.ImSim.lens_model import LensModel
4 from lenstronomy.ImSim.light_model import LensLightModel, SourceModel
----> 5 from lenstronomy.ImSim.point_source import PointSource
6
7 from lenstronomy.ImSim.data import Data

/Users/nord/Projects/lenstronomy/lenstronomy/ImSim/point_source.py in ()
1 import numpy as np
2
----> 3 import astrofunc.util as util
4
5

ImportError: No module named astrofunc.util

[sibirrer]

was there an error message in the installation about astrofunc? This should be a requirement in the installaton process (see requirements.txt). Otherwise try to install (also in development mode) the astrofunc package separately.

[bnord]

inside the requirements.txt doc:

mock
-e git://github.com/sibirrer/astrofunc.git#egg=astrofunc

[bnord]

git cloned astrofunc
developer installed.

fastell4py was also missing
git cloned and dev installed that.

[bnord]

notebook works start to finish now without error. Have not yet tried changing the options.

Thanks!