Hi,

is there a recommended way of installing older versions of firedrake?

For example, I have previously (some months ago) ran the firedrake-install

script on a different system and have the downloaded firedrake folder

backed up. Now with a newer version of ubuntu can I somehow reuse the

old script/source code downloaded?

To provide some context for the question, I am trying to solve Biot equations

with stabilized BDM_1-DG_0 elements and observe a different behavior between

the versions. However, it's not only firedrake that is different but also the underlying

system so I'd like to see where the error comes from.

Thanks, Miro