Build fails due to ruby version mismatch

[philh]

@supermathie

something on your server is already using port 80 and needs to be stopped

Discourse is the only thing on the server

@pfaffman

But you said that it had been working and you’d done several rebuilds.

I did and do

There are three rebuild options in the original post. The one I reference has never worked .i.e. caused failure

@philh

./launcher bootstrap data && ./launcher destroy data && ./launcher start data

fails with error unless first stopping the data container with ./launcher stop data

This occurs on instances created fresh with ./discourse-setup --two-container and converted using the longer method.

In both cases
./launcher stop web_only && ./launcher rebuild data && ./launcher rebuild web_only
and
./launcher bootstrap web_only && ./launcher destroy web_only && ./launcher start web_only

work as expected.