# MangOH Red WP8548 (fmupdate) **URL:** \ **Category:** mangOH Red\ **Created:** [September 27, 2017, 6:08am UTC](https://mangoh.discourse.group/t/mangoh-red-wp8548-fmupdate/760 "2017-09-27T06:08:37Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![chsunil](https://avatars.discourse-cdn.com/v4/letter/c/22d042/32.png) [@chsunil](https://mangoh.discourse.group/u/chsunil)\ **Post date:** [September 27, 2017, 6:08am UTC](https://mangoh.discourse.group/t/mangoh-red-wp8548-fmupdate/760/1 "2017-09-27T06:08:38Z")
Hi i am facing an issue when i am trying to do fmupdate the latest version but i am getting command not found download & etc. please let me know is any other procedure update Firmware. I am able to connect the board with $ssh [root@192.168.2.2](mailto:root@192.168.2.2) $ fwupdate download WPx5xx\_Release14\_GENERIC\_SPK.spk 192.168.2.2 Please find more details from below link (Page no -23) [http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Getting%20Started/41110481\_mangOH\_Red\_GettingStarted\_LinCLI\_r3.pdf](http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Getting%20Started/41110481_mangOH_Red_GettingStarted_LinCLI_r3.pdf) Thanks in advance Thanks & Regards, Ch Sunil Kumar ---
**Author:** ![asyal](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/asyal/32/78_2.png) [@asyal](https://mangoh.discourse.group/u/asyal)\ **Post date:** [September 27, 2017, 1:30pm UTC](https://mangoh.discourse.group/t/mangoh-red-wp8548-fmupdate/760/2 "2017-09-27T13:30:09Z")
Seems like you have not setup your legato environment. When the environment is not setup, it will return you the error command not found. Can you repeat chapter 4 instructions again? ---
**Author:** ![chsunil](https://avatars.discourse-cdn.com/v4/letter/c/22d042/32.png) [@chsunil](https://mangoh.discourse.group/u/chsunil)\ **Post date:** [September 27, 2017, 1:54pm UTC](https://mangoh.discourse.group/t/mangoh-red-wp8548-fmupdate/760/3 "2017-09-27T13:54:06Z")
Thanks Asyal. I will recheck once