I recently ran into issues using the above Dockerfile because of the version of poetry. I found that installing poetry with pip3 rather than apt fixed my issue with it.

On Tue, Oct 17, 2023 at 9:52 AM Paul Szczepanek <paul.szczepanek@arm.com> wrote:

On 03/11/2022 13:46, Juraj Linkeš wrote:
> The Dockerfile defines development and CI runner images.
>
> Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
> Acked-by: Jeremy Spweock <jspweock@iol.unh.edu>
> ---
>   dts/.devcontainer/devcontainer.json | 30 ++++++++++++++++
>   dts/Dockerfile                      | 38 ++++++++++++++++++++
>   dts/README.md                       | 55 +++++++++++++++++++++++++++++
>   3 files changed, 123 insertions(+)
>   create mode 100644 dts/.devcontainer/devcontainer.json
>   create mode 100644 dts/Dockerfile
>   create mode 100644 dts/README.md
[..]


Acked-by: Paul Szczepanek <paul.szczepanek@arm.com>