1these 4 derivations will be built:2 /nix/store/nrj43i6ps2h9nyc765knjlh8ggi1f390-letta-code-0.31.0.tgz.drv3 /nix/store/fjgycrsxg37lk970ibmnrk3k5gsl30py-letta-code-src-with-lock.drv4 /nix/store/h7n6ryhd7phksjjnwdc3zmg2874b6m08-letta-code-0.31.0-npm-deps.drv5 /nix/store/z098y1mpxzy3f1fdy1jzis3v8cfv8hys-letta-code-0.31.0.drv