error while building project in DeveloperStudio5


I have installed Legato developer studio 5 on the Ubuntu 15.04 OS

then created one simple “hello world” project by using ‘new -> legato application project’.

When I build this project after creation, error occurred as below:

Legato builder: ** ERROR: Failed to execute ninja (No such file or directory).
problem type: C/C++ Problem

Can any one give suggestion to solve error?

Please make sure you have followed the instructions here: … kit_linux/
(Typically there are some dependencies you need to install; including ninja)

By the way, please note that Legato related questions should be posted at

Thank you for solution.
error get solved
I will take care next time about posting right question in right group.