# make red\_wp85 --\> make:mksys: Command not found
**URL:** https://forum.sierrawireless.com/t/make-red-wp85-make-mksys-command-not-found/9607
**Category:** Forum and Source related topics
**Created:** [November 9, 2017, 8:51am UTC](https://forum.sierrawireless.com/t/make-red-wp85-make-mksys-command-not-found/9607 "2017-11-09T08:51:58Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@tronwa](https://forum.sierrawireless.com/u/tronwa)
#### Post date: [November 9, 2017, 8:51am UTC](https://forum.sierrawireless.com/t/make-red-wp85-make-mksys-command-not-found/9607/1 "2017-11-09T08:51:58Z")
Hi. I am trying to set up my first mangOH Red device using the WP8548 following the mangOH Red getting started guide on their site. I’ve gotten all the way to part 5.1.7 where this error accurs… Someone know what to do?
```auto
make red_wp85
mksys -t wp85 -s /home/larskarlsen/mangOH_work_directory/apps/GpioExpander/gpioExpanderService -s /home/larskarlsen/mangOH_work_directory/apps/RedSensorToCloud mangOH_Red.sdef
make: mksys: Command not found
Makefile:30: recipe for target 'red_wp85' failed
make: *** [red_wp85] Error 127
```
Link to user guide: [mangoh.io/uploaded-documents/Ref … CLI\_r3.pdf](http://mangoh.io/uploaded-documents/Reference/mangOH%20Red/Discover/Getting%20Started/41110481_mangOH_Red_GettingStarted_LinCLI_r3.pdf)
Is mksys somthing the compiler use from legato toolchain which I downloaded earlier?
---
### Author:  [@tjayaprakash](https://forum.sierrawireless.com/u/tjayaprakash)
#### Post date: [May 18, 2020, 11:26am UTC](https://forum.sierrawireless.com/t/make-red-wp85-make-mksys-command-not-found/9607/2 "2020-05-18T11:26:47Z")
Hi,
were you able to get a solution for this ?
It would be great if you could share it.
Regards,
Tejaswi