Hi @StoneT2000 thanks for checking in, no it's not. After downgradity to python 3.10 everything worked (w/ mani_skill 3.0.0b10 and sapien 3.0.0b1), so I haven't changed my env. If you want me to ...

Can not Install Ryu: AttributeError: module 'setuptools.command.easy_install' has no attribute 'get_script_args' #201 Open ...