Folks, Installing pgadmin-for-web is painful, poorly documented, and broken. As a result, it's not considered a real UI by anyone not on this team.
Six months ago, I jumped on this with the goal of solving it, partly through use of linux containers. However, I'm full stop because of the emphasis on (a) having only one package which is both desktop and web, and (b) treating the web version as the ugly stepchild. See: https://redmine.postgresql.org/issues/2495#change-7635 If you read the conversation on pgsql-advocacy, for example, you'll see that even people in our own community regard pgAdmin4 as not production quality software. As such, I'm done. When y'all decide to get real with caring about users' ability to install pgadmin for web, ping me. --Josh Berkus