apache on oraclelinux:7-slim with cgi on base of python3 and ruby

If you want to use RUBY, untar rvm.tgz as rvm directory

The file rvm.tgz is to big.

Download yourself the files
oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm.
oracle-instantclient12.2-devel-12.2.0.1.0-1.x86_64.rpm.
oracle-instantclient12.2-sqlplus-12.2.0.1.0-1.x86_64.rpm.
oracle-instantclient12.2-tools-12.2.0.1.0-1.x86_64.rpm.