1this derivation will be built:2 /nix/store/p8x1wq00dg8g9nhhpi2cf6vzk5gx86wn-openjkdf2-0.9.9.drv3these 4 paths will be fetched (361.6 KiB download, 980.7 KiB unpacked):4 /nix/store/cr12zdgdkdd8q1gqrzgsm6k92jfzvjmz-SDL2_mixer-2.8.25 /nix/store/58sxpvvvyy4yqr65a52m0mygl639a593-SDL2_mixer-2.8.2-dev6 /nix/store/kx1p0wcfck3qsgfmq3gdfi34j41kwvm8-smpeg2-unstable-2022-05-267 /nix/store/h1h8f7pmzx0w62419jx6f76f0c4w7wvw-smpeg2-unstable-2022-05-26-dev