this derivation will be built: /nix/store/43m1gcp16y69smr99l1pv6raf8pbysg3-python3.14-snapgene-reader-0.1.23.drv these 2 paths will be fetched (0.0 KiB download, 23.9 MiB unpacked): /nix/store/wifx7r1y643vbrml8sgzv4gc0a1zmhch-python3.14-biopython-1.86 /nix/store/ipcj4z35z7v6m0jmhqdp1zxh7x4lmb6w-python3.14-html2text-2025.4.15