HAProxy stands for High Availability Proxy, If you are running the Ubuntu Trusty-14.04 LTS operating system and install  HAProxy-1.6-stable version

Need to enable a Dedicated PPA using below commands on Ubuntu Trusty-14.04 LTS



# apt-get install software-properties-common



# add-apt-repository ppa:vbernat/haproxy-1.6

Execute the below commands,


# apt-get update



# apt-get install haproxy

Now, able to access the  latest release of HAProxy-1.6-stable.