This is how i fixed that exact issue:
Run these commands
sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=0
sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=0
double check IPv6 is off by running "ip a"
This is tempoary work around just to install it and get it up and running.
to restart your installation without rebuilding a new VM
Add this flag --redo