hi Status: Downloaded newer image for efabless/openlane:3376e5f897363bed322463e85ad251e90c4057c7-amd64 OpenLane 3376e5f897363bed322463e85ad251e90c4057c7 All rights reserved. (c) 2020-2022 Efabless Corporation and contributors. Available under the Apache License, version 2.0. See the LICENSE file for more details. [ERROR]: The version of magic used in building the PDK does not match the version OpenLane was tested on (installed: c3ec56725b5cb49ae37587644abed0ac972ac37a, tested: 0afe4d87d4aacfbbb2659129a1858a22d216a920) This may introduce some issues. You may want to re-install the PDK by invoking

make pdk

. [ERROR]: Please update your environment. OpenLane will now quit. make: * [Makefile189 test] Error 255 i am facing the following error i am using ubuntu 20.04 native machine following the openlane official documentation please do help me debug this error

What official openlane documentation are you referring to? It may be easier to start with a clean install. In a new shell window without any openlane variables set:

get clone -b mpw-9d <https://github.com/efabless/caravel_user_project> <your_project_name>
cd <your_project_name>
make setup

This should install a consistent environment. This will use

PDK_ROOT=<your_project_name>/dependencies/pdks

(edited to include branch to clone).