Broken dependencies [acalib==0.1.3]

[capgadsx]

Installing with:

conda create -n acalib python=3
source activate acalib
git clone git@github.com:ChileanVirtualObservatory/acalib.git
cd acalib/
pip install -e .

Then:

(acalib) cponce@asus:~/acalib$ python
Python 3.6.4 |Anaconda, Inc.| (default, Dec 21 2017, 21:42:08) 
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import acalib
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/cponce/acalib/acalib/__init__.py", line 3, in <module>
    from .algorithms import *
  File "/home/cponce/acalib/acalib/algorithms/__init__.py", line 1, in <module>
    from .fellWalker import FellWalker
  File "/home/cponce/acalib/acalib/algorithms/fellWalker.py", line 3, in <module>
    import pycupid
  File "/home/cponce/.anaconda/envs/acalib/lib/python3.6/site-packages/pycupid/__init__.py", line 2, in <module>
    from .pycupid import gaussclumps, reinhold, clumpfind, fellwalker
ImportError: libgfortran.so.3: cannot open shared object file: No such file or directory
>>> acalib.__version__
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'acalib' is not defined
>>>

It says that we need libgfortran.so.3 but is not documented anywhere.