I'm trying to setup Metaflow UI locally (on a Windows machine) to play around and test Metaflow, but I'm hitting a snag. When running

docker build --tag metaflow-ui:latest .

from https://github.com/Netflix/metaflow-ui/blob/master/docs/deployment.md#1-docker, I'm getting the below error.

=> [stage-1 15/20] WORKDIR /root                                                                                                                                                                                        0.1s 
 => [stage-1 16/20] RUN /opt/latest/bin/pip install .                                                                                                                                                                   12.9s 
 => ERROR [stage-1 17/20] RUN /root/services/ui_backend_service/download_ui.sh                                                                                                                                           0.4s 
------
 > [stage-1 17/20] RUN /root/services/ui_backend_service/download_ui.sh:
0.403 /bin/sh: 1: /root/services/ui_backend_service/download_ui.sh: not found
------
Dockerfile:43
--------------------
  41 |
  42 |     # Install Netflix/metaflow-ui release artifact
  43 | >>> RUN /root/services/ui_backend_service/download_ui.sh
  44 |
  45 |     # Migration Service
--------------------
ERROR: failed to solve: process "/bin/sh -c /root/services/ui_backend_service/download_ui.sh" did not complete successfully: exit code: 127