Download the package form Robo3t or using wget
wget https://download.studio3t.com/robomongo/linux/robo3t-1.4.4-linux-x86_64-e6ac9ec.tar.gz
tar -xvzf robo3t-1.4.4-linux-x86_64-e6ac9ec.tar.gz
wget
wget https://download.studio3t.com/robomongo/linux/robo3t-1.4.4-linux-x86_64-e6ac9ec.tar.gz
tar -xvzf robo3t-1.4.4-linux-x86_64-e6ac9ec.tar.gz