Ryu Controller Installation Guide for Ubuntu 18.04

sudo apt -y install python-setuptools python-dev build-essential python-crypto python-simplejson autoconf python-pip gcc g++ libxml2-dev libxslt1-dev

pip install ryu

sudo apt -y install git

git clone git://github.com/osrg/ryu.git

cd ryu

python ./setup.py install

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sudo apt install python-ryu
sudo apt install python3-ryu
apt-get install aptitude
aptitude install dh-autoreconf libssl-dev openssl