Install latest nix:
bash <(curl -L https://nixos.org/nix/install) --daemon # restart terminal nix-shell -p nix-info --run "nix-info -m"
mkdir flora && cd flora python3 -m venv .venv source .venv/bin/activate pip install --upgrade pip pip install opp-env opp_env shell --init -w inet_workspace --install inet-latest opp_env shell --init -w inet_workspace --install flora-latest
References:
ulimit -c unlimited omnetpp