Output `pistar-zumspotflash rpi_duplex`

gistfile1.txt

pi-star@pi-star-duplex(ro):www$ sudo pistar-zumspotflash rpi_duplex
ZUMspot-v1.4.17 20190529 14.7456MHz dual ADF7021 FW by CA6JAU GitID #3c63f30
Press any key to write the rpi_duplex firmware to this modem or Ctrl-C to quit...
Flashing your rpi_duplex modem to the latest version
URL transformed to HTTPS due to an HSTS policy
--2019-11-05 23:25:34--  https://github.com/juribeparada/MMDVM_HS/releases/download/v1.4.17/install_fw_duplex.sh
Resolving github.com (github.com)... 192.30.255.113
ivan.xxx,45.55.112.52 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBAuU1ZaEA1K845sCpOzj2wkfv4oDUT32wP44nVF0cHMgjDc9qaWAW2fgZkn/1VPvA4FfH7tsimId9MjfSsjO5/g=
ivan.xxx,45.55.112.52 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBAuU1ZaEA1K845sCpOzj2wkfv4oDUT32wP44nVF0cHMgjDc9qaWAW2fgZkn/1VPvA4Connecting to github.com (github.com)|192.30.255.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://github-production-release-asset-2e65be.s3.amazonaws.com/80589711/510d3b80-825a-11e9-8590-e428da51449b?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20191106%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20191106T072535Z&X-Amz-Expires=300&X-Amz-Signature=91e2d401467bcac301ede870c35b71ff6357f868da0dfe58a9d924ddfe9acc6f&X-Amz-SignedHeaders=host&actor_id=0&response-content-disposition=attachment%3B%20filename%3Dinstall_fw_duplex.sh&response-content-type=application%2Foctet-stream [following]
--2019-11-05 23:25:35--  https://github-production-release-asset-2e65be.s3.amazonaws.com/80589711/510d3b80-825a-11e9-8590-e428da51449b?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20191106%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20191106T072535Z&X-Amz-Expires=300&X-Amz-Signature=91e2d401467bcac301ede870c35b71ff6357f868da0dfe58a9d924ddfe9acc6f&X-Amz-SignedHeaders=host&actor_id=0&response-content-disposition=attachment%3B%20filename%3Dinstall_fw_duplex.sh&response-content-type=application%2Foctet-stream
Resolving github-production-release-asset-2e65be.s3.amazonaws.com (github-production-release-asset-2e65be.s3.amazonaws.com)... 52.216.146.19
Connecting to github-production-release-asset-2e65be.s3.amazonaws.com (github-production-release-asset-2e65be.s3.amazonaws.com)|52.216.146.19|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3017 (2.9K) [application/octet-stream]
Saving to: ‘/tmp/zumfirmware/flash.sh’

/tmp/zumfirmware/flash.sh               100%[===============================================================================>]   2.95K  --.-KB/s    in 0.001s

2019-11-05 23:25:35 (2.98 MB/s) - ‘/tmp/zumfirmware/flash.sh’ saved [3017/3017]

FINISHED --2019-11-05 23:25:35--
Total wall clock time: 2.4s
Downloaded: 1 files, 2.9K in 0.001s (2.98 MB/s)
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   611    0   611    0     0   1026      0 --:--:-- --:--:-- --:--:--  1026
100 56440  100 56440    0     0  44162      0  0:00:01  0:00:01 --:--:-- 44162
Cloning into 'STM32F10X_Lib'...
remote: Enumerating objects: 193, done.
remote: Total 193 (delta 0), reused 0 (delta 0), pack-reused 193
Receiving objects: 100% (193/193), 3.28 MiB | 831.00 KiB/s, done.
Resolving deltas: 100% (72/72), done.
Raspberry Pi 2 or Pi Zero W detected
Failed to open serial device.
dfu-util 0.8

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2014 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!!
dfu-util: No DFU capable USB device available

Please RESET your ZUMspot !


Flashing your rpi_duplex modem complete, press any key to reboot your Pi-Star System...