# Cannot build a project in Developer Studio: Cannot run program "make"

**URL:** <https://forum.sierrawireless.com/t/cannot-build-a-project-in-developer-studio-cannot-run-program-make/15472>\
**Category:** Uncategorized\
**Created:** [February 22, 2019, 4:21pm UTC](https://forum.sierrawireless.com/t/cannot-build-a-project-in-developer-studio-cannot-run-program-make/15472 "2019-02-22T16:21:48Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ManuPepermans](https://avatars.discourse-cdn.com/v4/letter/m/ea666f/32.png) [@ManuPepermans](https://forum.sierrawireless.com/u/ManuPepermans)\
**Post date:** [February 22, 2019, 4:21pm UTC](https://forum.sierrawireless.com/t/cannot-build-a-project-in-developer-studio-cannot-run-program-make/15472/1 "2019-02-22T16:21:48Z")

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I am not able to build an new/existing project in Developer Studio. The following error is displayed:

7:14:31 \*\*\*\* Build of configuration Target\_Legato\_WP8548\_Debug for project Box\_Legato \*\*\*\*  
make -C Target\_Legato\_WP8548\_Debug all  
Cannot run program “make”: Launching failed

Error: Program “make” not found in PATH  
PATH=[C:/Program Files/Java/jre1.8.0\_162/bin/server;C:/Program Files/Java/jre1.8.0\_162/bin;C:/Program Files/Java/jre1.8.0\_162/lib/amd64;C:\ProgramData\Oracle\Java\javapath;C:\TwinCAT\Common64;C:\TwinCAT\Common32;C:\Oracle11g\product\11.2.0\Client\_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Program Files (x86)\Sennheiser\SoftphoneSDK;C:\Notes;C:\Program Files (x86)\IBM\Client Access\Shared;C:\Program Files (x86)\IBM\Client Access;C:\Program Files (x86)\WebEx\Productivity Tools;C:\SmarTeam\bin;C:\Program Files\PuTTY;C:\Program Files\MATLAB\R2018b\bin;C:\Program Files\doxygen\bin;C:\Program Files\CMake\bin;C:\Users\AIR28870\AppData\Local\Microsoft\WindowsApps;;C:\Windows\system32;]

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**Author:** ![anon56110884](https://avatars.discourse-cdn.com/v4/letter/a/ecb155/32.png) [@anon56110884](https://forum.sierrawireless.com/u/anon56110884)\
**Post date:** [February 22, 2019, 6:49pm UTC](https://forum.sierrawireless.com/t/cannot-build-a-project-in-developer-studio-cannot-run-program-make/15472/2 "2019-02-22T18:49:35Z")

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Please check if the WP85 package is installed correctly or try re-installing it from the “packages” perspective  
Also check if your project’s properties -\> Legato Application and ensure that configuration is linked to the correct Legato module.  
The Legato forum, [https://forum.legato.io/](https://forum.legato.io/) will have more information and topic on DS