Add repository

add-apt-repository ppa:mrazavi/openvas

Install

apt-get install openvas9
apt-get install sqlite3
#the following is needed for pdf reports
apt-get install texlive-latex-extra --no-install-recommends
#openvas-nasl utility
apt-get install libopenvas9-dev

Download check setup

wget https://svn.wald.intevation.org/svn/openvas/trunk/tools/openvas-check-setup --no-check-certificate

execute

chmod +x openvas-check-setup
./openvas-check-setup --v9

Edit the website default port in the following file

/etc/default/openvas-gsa

and restart the service

service openvas-gsa restart

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