# How to solve error while building mangoH red board for wp7700 module?

**URL:** <https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642>\
**Category:** mangOH Red\
**Created:** [June 29, 2018, 5:52pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642 "2018-06-29T17:52:10Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![Jagir008](https://avatars.discourse-cdn.com/v4/letter/j/c37758/32.png) [@Jagir008](https://mangoh.discourse.group/u/Jagir008)\
**Post date:** [June 29, 2018, 5:52pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/1 "2018-06-29T17:52:10Z")

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Hello,  
I am getting this error after running “make red\_wp77xx” command from mangoH root directory.  
I have attached snap shot of the error.

 ![make_error](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/1X/20df1ceee53d88273af228e47826494fb83cf76f.PNG)

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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:** [June 29, 2018, 9:10pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/2 "2018-06-29T21:10:41Z")

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I think that problem is that you’re probably building against a Legato version older than 18.05.1.

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**Author:** ![Jagir008](https://avatars.discourse-cdn.com/v4/letter/j/c37758/32.png) [@Jagir008](https://mangoh.discourse.group/u/Jagir008)\
**Post date:** [June 30, 2018, 5:00am UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/3 "2018-06-30T05:00:35Z")

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Yes right,  
I was building legato version 18.04.  
Can we solve it by building version 18.05.01 ?

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**Author:** ![Francis.duhaut](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/francis.duhaut/32/350_2.png) [@Francis.duhaut](https://mangoh.discourse.group/u/Francis.duhaut)\
**Post date:** [June 30, 2018, 6:50am UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/4 "2018-06-30T06:50:06Z")

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Hello

Yes git clone new mangoh repo and legato 18.05.1.

Francis

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**Author:** ![Jagir008](https://avatars.discourse-cdn.com/v4/letter/j/c37758/32.png) [@Jagir008](https://mangoh.discourse.group/u/Jagir008)\
**Post date:** [June 30, 2018, 12:56pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/5 "2018-06-30T12:56:11Z")

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Thank you Francis,  
But as I remember, I did not find \*18.05.01.xml link in Git hub.  
So you are telling be same way to clone mangoH repo from GitHub or Anything different ?

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**Author:** ![Francis.duhaut](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/francis.duhaut/32/350_2.png) [@Francis.duhaut](https://mangoh.discourse.group/u/Francis.duhaut)\
**Post date:** [June 30, 2018, 3:10pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/6 "2018-06-30T15:10:33Z")

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I think is 18.05.1.xml 🙂

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**Author:** ![Francis.duhaut](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/francis.duhaut/32/350_2.png) [@Francis.duhaut](https://mangoh.discourse.group/u/Francis.duhaut)\
**Post date:** [June 30, 2018, 3:11pm UTC](https://mangoh.discourse.group/t/how-to-solve-error-while-building-mangoh-red-board-for-wp7700-module/1642/7 "2018-06-30T15:11:22Z")

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Do you use the Linux VM provide by the team ?