Running phase: unpackPhase unpacking source archive /nix/store/gy0zai3f8jglsj4mz2iqmh7z60zqlbpy-source source root is source Running phase: patchPhase applying patch /nix/store/cc51p25nl8nbhgagsc2jp6d31fwirp77-nrf-sniffer-filelock.patch patching file extcap/SnifferAPI/Filelock.py Hunk #2 succeeded at 38 (offset 2 lines). Hunk #3 succeeded at 60 (offset 2 lines). Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase no configure script, doing nothing Running phase: buildPhase no Makefile or custom buildPhase, doing nothing Running phase: installPhase patching script interpreter paths in /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1/lib/nrf-sniffer/nrf_sniffer_ble.py /nix/store/x8c40nfigps493a07sdr2pm5s9j1cdc0-patch-shebangs.sh: line 25: find: command not found Running phase: fixupPhase shrinking RPATHs of ELF executables and libraries in /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1 checking for references to /build/ in /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1... patching script interpreter paths in /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1 stripping (with command strip and flags -S -p) in /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1/lib /nix/store/mqyiwdypg4710dnhbm9wd7dxf66pxsw8-nrf-sniffer-extcap-4.1.1/bin