pgenv: adjust your PATH!

In the following you can find another quick video that demonstrate how easy it is to get, almost automtically, a PostgreSQL 12 instance up and running on your local machine using pgenv. Please note also that, at time 5:35, you will see how pgenv suggests you to adjust your PATH environment variable in order to use the just installed binaries for the cluster. The idea behind this suggestion is to prevent you using a system-wide binary, e.g., psql, that has a possible incompatibility with the in-use cluster.