I tried at home with:

System : cat /etc/issue
Ubuntu 16.04.4 LTS

and got the following error

user@linuxPC: kas build meta-iot2000-example/kas.yml
kas: error reading cell database Can't get cell info

what could it be? I didn't find any helpful information.

martin@i5Linux:~$ pip3 install kas
Collecting kas
Collecting jsonschema>=2.5.0 (from kas)
Using cached https://files.pythonhosted.org/packages/77/de/47e35a97b2b05c2fadbec67d44cfcdcd09b8086951b331d82de90d2912da/jsonschema-2.6.0-py2.py3-none-any.whl
Collecting PyYAML>=3.0 (from kas)
Collecting distro>=1.0.0 (from kas)
Using cached https://files.pythonhosted.org/packages/c1/e4/933159b5f7f9f5b7ae463e76f58da84a30d0943ab3c162c366a9ad95f01e/distro-1.2.0-py2.py3-none-any.whl
Installing collected packages: jsonschema, PyYAML, distro, kas
Successfully installed PyYAML-3.12 distro-1.2.0 jsonschema-2.6.0 kas-0.17.0
You are using pip version 8.1.1, however version 10.0.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
martin@i5Linux:~$ kas build meta-iot2000-example/kas.yml
kas: error reading cell database Can't get cell info

 

is the first part

martin@i5Linux:~$ pip3 install --upgrade pip3
Collecting pip3
Could not find a version that satisfies the requirement pip3 (from versions: )
No matching distribution found for pip3
You are using pip version 8.1.1, however version 10.0.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

does this mean my Ubuntu is not supported?