Running phase: unpackPhase unpacking source archive /nix/store/l6r5537bv3avsiswf5vvqms746isn115-source source root is source Running phase: patchPhase Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase Running phase: buildPhase Building subPackage ./cmd/niks3-server Running phase: installPhase Running phase: fixupPhase checking for references to /nix/var/nix/builds/nix-5421-1404251193/ in /nix/store/vlx0m9xiwk1ik3zhs3l07bmj7pmrm1b9-niks3-server-1.4.0... _: line 2: patchelf: command not found patching script interpreter paths in /nix/store/vlx0m9xiwk1ik3zhs3l07bmj7pmrm1b9-niks3-server-1.4.0 stripping (with command strip and flags -S) in /nix/store/vlx0m9xiwk1ik3zhs3l07bmj7pmrm1b9-niks3-server-1.4.0/bin