git clone https://github.com/Foorack/httpse-ruleset-generator.git
docker run --rm -ti -v $(pwd):/opt -w /opt electronicfrontierfoundation/https-everywhere-docker-base
apt-get update
apt-get install -y sudo libffi-dev python3-pip
chmod +x setup.sh
./setup.sh
ValueError: Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.
Traceback
electronicfrontierfoundation/https-everywhere-docker-base 
is official @EFForg docker box on which Travis CI tests executed.
root@3b13a6634ff1:/opt# python3 --version
Python 3.5.2
root@3b13a6634ff1:/opt# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
Seems that python3 is somewhat new.
git clone https://github.com/Foorack/httpse-ruleset-generator.git docker run --rm -ti -v $(pwd):/opt -w /opt electronicfrontierfoundation/https-everywhere-docker-base apt-get update apt-get install -y sudo libffi-dev python3-pip chmod +x setup.sh ./setup.shpython3 old-old-ruleset-generator.py -d arb.rupython3 old-ruleset-generator.py -d lgbtnet.orgpython3 old-ruleset-generator.py -d arb.ruLC_ALL=en_US.UTF-8 python3 old-ruleset-generator.py -d arb.ruTraceback
is official
electronicfrontierfoundation/https-everywhere-docker-base@EFForgdocker box on which Travis CI tests executed.Seems that python3 is somewhat new.