# Config toolchain wp85

**URL:** <https://mangoh.discourse.group/t/config-toolchain-wp85/355>\
**Category:** mangOH Green\
**Created:** [January 27, 2017, 12:18pm UTC](https://mangoh.discourse.group/t/config-toolchain-wp85/355 "2017-01-27T12:18:02Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![jdavis](https://avatars.discourse-cdn.com/v4/letter/j/f6c823/32.png) [@jdavis](https://mangoh.discourse.group/u/jdavis)\
**Post date:** [January 27, 2017, 12:18pm UTC](https://mangoh.discourse.group/t/config-toolchain-wp85/355/1 "2017-01-27T12:18:02Z")

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Hello I’m new to mangoh and legato development and I have a serious problem with installation…  
I’m following the legato-af Readme and “make wp85” doesn’t work.

I don’t know how to install wp85 toolchain from sierra wireless website.

Thanks you very much. JD

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**Author:** ![dfrey](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/dfrey/32/303_2.png) [@dfrey](https://mangoh.discourse.group/u/dfrey)\
**Post date:** [January 27, 2017, 9:41pm UTC](https://mangoh.discourse.group/t/config-toolchain-wp85/355/2 "2017-01-27T21:41:57Z")

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The Legato toolchain is available for download here: [http://source.sierrawireless.com/resources/legato/downloads/](http://source.sierrawireless.com/resources/legato/downloads/)

The development tools are for Linux, so you need to either run Linux on your development computer or use a virtual machine. If you are considering going the virtual machine route, then you may want to take a look at the VM that the we created. The VM is available at the bottom of this page under the “Windows” heading: [http://mangoh.io/getting-started.html](http://mangoh.io/getting-started.html)

Does that help?

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**Author:** ![WedaPashi](https://avatars.discourse-cdn.com/v4/letter/w/67e7ee/32.png) [@WedaPashi](https://mangoh.discourse.group/u/WedaPashi)\
**Post date:** [October 16, 2017, 7:41am UTC](https://mangoh.discourse.group/t/config-toolchain-wp85/355/3 "2017-10-16T07:41:48Z")

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Hi David.

I am facing a similar issue here. I am using a linux machine rather than a VM.  
Please look at this thread where I have shared information about what steps I have done.

> [@Having trouble with Makefiles](http://mangoh.discourse.group/t/having-trouble-with-makefiles/816):
>
> Hi, I am very new to mangOH and legato based development, I have started off just a week ago. Existing system: I have installed legato17-08.1 on my host (linux - ubuntu16.04 LTS) computer, used a zip, did not clone. I have installed latest toolchain (Release 14) from [here](https://source.sierrawireless.com/resources/legato/downloads/) I have installed legato application developer studio version 5.2. I have a mangOH Green board with me, it has a WP8548 chip on it and I have tested it with helloWorld program that I built and deployed on the device using le…

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**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:** [October 16, 2017, 8:16pm UTC](https://mangoh.discourse.group/t/config-toolchain-wp85/355/4 "2017-10-16T20:16:16Z")

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Can you follow the Getting Started instructions for mangOH Red:  
[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)

the only difference is, you need to run:  
make green\_wp85 instead of make red\_wp85