Hello!
I am happy to inform you that I just landed changes[1] that make our Tor Browser builds not require sudo privileges anymore. Thanks for the hard work done by boklm to make that happen.
For everyone building Tor Browser with our reproducible builds system that means they'll not only need to create new containers (that should happen automatically) but will likely need to enable user namespaces support as well on their build machine. This should already be properly documented in our updated README file[2]. If there are things missing or broken don't hesitate to ask and/or file a bug.
Thanks, Georg
[1] https://gitlab.torproject.org/tpo/applications/tor-browser-build/-/issues/23... [2] https://gitlab.torproject.org/tpo/applications/tor-browser-build/-/blob/mast...