So today I tried to build a latest version of bleachbit since solus-sc didn't updated the one yet. I have set everything like in official video and articles but can't move more than this. Please help

C0FFEE I won't cause any problem but I am not sure it will solve your issue.

    Perhaps you can try sudo solbuild init -p main-x86_64

    Then make some checks

    ls -l /var/lib/solbuild/images/
    ls -l /usr/share/solbuild
    grep default_profile /usr/share/solbuild/00_solbuild.conf