# Cannot Start Developer Studio

**URL:** <https://forum.legato.io/t/cannot-start-developer-studio/4647>\
**Category:** Legato Application Framework\
**Created:** [August 25, 2019, 8:59pm UTC](https://forum.legato.io/t/cannot-start-developer-studio/4647 "2019-08-25T20:59:33Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![plu](https://avatars.discourse-cdn.com/v4/letter/p/e19b73/32.png) [@plu](https://forum.legato.io/u/plu)\
**Post date:** [September 12, 2019, 8:20am UTC](https://forum.legato.io/t/cannot-start-developer-studio/4647/4 "2019-09-12T08:20:22Z")

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hi,  
can you try the solution indicated in this topic?

> [@Trouble with Developer Studio on mangOH Virtual Machine](https://forum.legato.io/t/trouble-with-developer-studio-on-mangoh-virtual-machine/3309/3):
>
> ok, got it. It looks like all the requirements were not installed in the VM. I got it running good by: doing an sudo apt install openjdk-8-jre libwebkitgtk-1.0-0 build-essential python-jinja2 ninja-build zip autoconf automake (as suggested on [https://source.sierrawireless.com/resources/airprime/software/legato\_application\_development\_kit\_linux/](https://source.sierrawireless.com/resources/airprime/software/legato_application_development_kit_linux/)) delete the workspace folder start DS again It should probably help.

BR

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