SyGMA python package install

Hi,

I am trying to get the SyGMA node to work, but am having difficulties to install the SyGMA Python package. I am running Ubuntu 16.04 LTS, and have installed the RDKit according to http://www.rdkit.org/docs/Install.html by issuing

sudo apt-get install python-rdkit librdkit1 rdkit-data

However, installing the SyGMA package using pip (I do not have anaconda installed) is refused because apparently the INCHI support is not configured in the RDKit python package:

evehom@evehom-P700:~/Downloads$ pip install sygma
Collecting sygma
  Downloading SyGMa-1.1.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-boJjSa/sygma/setup.py", line 17, in <module>
        raise Exception('RDKit with INCHI support is required')
    Exception: RDKit with INCHI support is required
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-boJjSa/sygma/

Is there a quick fix for this?

Any tips appeciated!

Cheers/Evert