https://github.com/gradle/gradle/releases

cd /opt

wget https://downloads.gradle-dn.com/distributions/gradle-6.5-bin.zip

unzip gradle-6.5-bin.zip

mv gradle-6.5 /usr/local/gradle

echo 'export GRADLE_HOME=/usr/local/gradle' > /etc/profile.d/gradle.sh

echo 'export PATH=$PATH:$GRADLE_HOME/bin'  >> /etc/profile.d/gradle.sh

. /etc/profile.d/gradle.sh

gradle -v