PgClu

cd /opt
wget https://github.com/darold/pgcluu/archive/v2.6.tar.gz
tar -xvzf v2.6.tar.gz
cd pgcluu-2.6/
yum install perl -y
yum install perl-ExtUtils* -y
yum install sysstat -y

#PATCH SI RINGRAZIA: MARIO GUIDI 
ln -s  resources res
# ------------------------- grazie --------- 
perl Makefile.PL
make 
make install
mkdir -p /var/lib/pgsql/log 
mkdir -p /var/lib/pgsql/output
chown -R postgres:postgres /var/lib/pgsql/log 
chown -R postgres:postgres /var/lib/pgsql/output