Crash - Ubuntu 16.10 64 bit.. clean install

[Komhar]

montoo@montoo-Lenovo-G50-70:/media/montoo/E/Downloads/hydrachain/hydrachain$ hydrachain -d datadir runmultiple --num_validators=3 --seed=42
Traceback (most recent call last):
File "/usr/local/bin/hydrachain", line 6, in
from pkg_resources import load_entry_point
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2976, in
@_call_aside
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2962, in _call_aside
f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 2989, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 662, in _build_master
return cls._build_from_requirements(requires)
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 675, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/usr/lib/python2.7/dist-packages/pkg_resources/init.py", line 859, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (secp256k1 0.12.1 (/usr/local/lib/python2.7/dist-packages/secp256k1-0.12.1-py2.7-linux-x86_64.egg), Requirement.parse('secp256k1==0.13.2'), set(['devp2p']))