==== Trisul 7.0 ====
If you are installing new Trisul 7.0 on the existing 6.5 **PRODUCTION License** machine it won't install and you will get the following error

{{:tips:license_65to7.png?400|}} 

Please follow the  instructions below  to reinstall Trisul 6.5 

===Centos(el7)===
  * rpm -e trisul-badfellas trisul-geo
  * yum clean packages
  * yum clean headers 
  * yum clean metadata 
  * yum clean all
  * yum group mark remove  "Trisul Full"
  * rm /etc/yum.repos.d/trisulfull.repo
  * cd /etc/yum.repos.d/
  * curl -LO https://trisul.org//trisulfullv6.repo
  * yum group list 
  * yum group install “Trisul full”

===Oracle(el8)===
  * rpm -e trisul-badfellas trisul-geo
  * yum clean packages
  * yum clean metadata 
  * yum clean all
  * yum group mark remove  "Trisul Full"
  * rm /etc/yum.repos.d/trisulfull-rhel8.repo
  * cd /etc/yum.repos.d/
  * curl -LO https://trisul.org//trisulfull-rhel8v6.repo
  * yum group list 
  * yum group install “Trisul full”

===Ubuntu===
  * dpkg -r trisul-badfellas trisul-geo trisul-full
  * apt-add-repository --remove https://trisul.org/repos/apt/debian
  * apt-get clean
  * apt-add-repository  https://trisul.org/repos/apt/debian/v6
  * apt-get install trisul-full