Installation of Ryu controller for SDN

instructions_commands_ryu.txt

WHAT'S RYU?
Ryu means "flow" in Japanese. Ryu is pronounced "ree-yooh".
Ryu is a component-based software defined networking framework. 
Ryu provides software components with well defined API that make it easy for developers to create new network management and control applications. 
Ryu supports various protocols for managing network devices, such as OpenFlow, Netconf, OF-config, etc. About OpenFlow, Ryu supports fully 1.0, 1.2, 1.3, 1.4, 1.5 and Nicira Extensions. 
All of the code is freely available under the Apache 2.0 license. 

##There are many ways of installing setting up Ryu Controller
1. Download preloaded virtual image with Ryu and Mininet installed on Ubuntu
2. Install Ryu using pip
3. Native Installation from source

##Download preloaded virtual image with Ryu and Mininet installed on Ubuntu
https://sourceforge.net/projects/ubuntu22-04-mininet-ryu/

##Install Ryu using pip (pip3 is preferrable option to avoid any problem)
sudo pip install –U netaddr six pbr           
pip install ryu

##Native Installation from source
git clone git://github.com/osrg/ryu.git       
cd ryu       
sudo python setup.py install
Then install missing python packages one by one..