Anyone can explain or show a good tutorial how to build the newest revision of the meta-image from the current github master branch?

I'm getting a lot of random crashs by "Segmentation Fault" while using webservices applications. In other topic has been metioned that a possible fix has been included here: https://github.com/siemens/meta-iot2050/commit/fb1d72677fb7443d851b032517d693bbd0e1d1e4 

So, following the steps in the Github (https://github.com/siemens/meta-iot2050), after clone the git I can't manage to run the .kas docker script.

Any tips?

Thanks in advance

Thanks for the reply, I got new steps to proceed.

But, I still got problem running the script (last step from tutorial).

When I run:

"./kas-docker --isar build kas-iot2050-example.yml"
 

The prompt return:

"PermissionError: [Errno 13] Permission denied: '/work/build'"

If I run using SUDO or in SUDO SU, the prompt returns:

"Better give a regular user docker acess. Set KAS_ALLOW_ROOT=yes to override."

Idk where to set this "KAS_ALLOW_ROOT" command. Tried in actual folder or default and got just "command not found".

Any tips?