Possible to install Polarion2404 on RHEL7.9 ??

#jdk
www.openlogic....
#delete postgresql 9
sudo systemctl stop postgresql
sudo yum remove -y postgresql postgresql-server postgresql-contrib postgresql-libs
sudo rm -rf /var/lib/pgsql
sudo rm -rf /etc/postgresql
sudo rm -rf /etc/pgsql
#postgres13 guide
www.postgresql...
#database initialize
su - postgres
initdb -D /opt/polarion/data/postgres-data -E utf8 --auth-host=md5
pg_ctl -D /opt/polarion/data/postgres-data -l /opt/polarion/data/postgres-data/log.out -o "-p 5433" start
#create polarion db and user
psql -p 5433 postgres
CREATE USER polarion WITH PASSWORD 'polarion' CREATEROLE;
CREATE DATABASE polarion OWNER 'polarion' ENCODING 'UTF8';
CREATE DATABASE polarion_history OWNER 'polarion' ENCODING 'UTF8';
#etc
echo 'export PATH=/usr/pgsql-13/bin:$PATH' )) ~/.bash_profile
source ~/.bash_profile
sudo rm -rf /var/lib/pgsql/13/data/*
export PATH=/usr/pgsql-13/bin:$PATH