Debian package repository for ViQi INC

Execute the following as root to add the secure key to your apt
wget -q -O- https://packages.viqi.org/debian/viqi.asc| apt-key add -
Add the follwoing to /etc/apt/sources.list.d/viqi.list where distribution is one of the following: stretch, xenial
deb https://packages.viqi.org/debian -viqi main  
Now you can fetch ViQi packages such as:
$ apt-get update 
$ apt-get install imgcnv
etc.