Greatings, I try to install Guix on my raspberry pi bulls eye OS , it takes about 36 hours to complie these file and last 3000 line output is attached with. host version: "1.3.0"; pull-version: 1). Please report the COMPLETE output above by email to . pi@raspberrypi:~ $ pi@raspberrypi:~ $ lscpu Architecture: armv7l Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s): 1 Vendor ID: ARM Model: 3 Model name: Cortex-A72 Stepping: r0p3 CPU max MHz: 1500.0000 CPU min MHz: 600.0000 BogoMIPS: 144.00 Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 .Installation from binary file its is working fine and including emacs. pi@raspberrypi:~ $ guix package --list-generations Generation 1 Jan 27 2022 19:06:03 glibc-locales 2.31 out /gnu/store/0nkwaxb9cwpws2xzw84ziq7g5r1al51r-glibc-locales-2.31 Generation 2 Jan 27 2022 20:09:36 (current) + emacs 27.2 out /gnu/store/qmpdzqsihlm0dps2160xh0jf09vgi94x-emacs-27.2 *With regards,* Er V P Singh.