Linux Mastering Development

trying to install mysql 5.7 in a docker image in ubuntu machine

when trying to install mysql 5.7 in docker container, I am getting the following error, I am new to dockers and containers can someone pls guide me Step 16/23 : RUN apt-get install mysql-server-5.7 —> Running in 9624e9df68e7 Reading package lists… Building dependency tree… Reading state information… Package mysql-server-5.7 is not available, but is referred […]