Running phase: unpackPhase unpacking source archive /nix/store/inchd4m2widicw950b5vzvpx4482riwv-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-83944-917525217/ in /nix/store/5yqdyzhw36n21algh1mllbc2dri0n4jy-niks3-server-1.4.0... _: line 2: patchelf: command not found patching script interpreter paths in /nix/store/5yqdyzhw36n21algh1mllbc2dri0n4jy-niks3-server-1.4.0 stripping (with command strip and flags -S) in /nix/store/5yqdyzhw36n21algh1mllbc2dri0n4jy-niks3-server-1.4.0/bin