Question: It is my developed project with target API 23. Now I'm using Studio 2.1.3

When I am trying to open this project the error show me like `Error:failed to find Build Tools revision 24.0.0 rc2 Install Build Tools 24.0.0 rc2 and sync project`

But when I try to install, then a error message shown. 

It was a big project, I have to run it. How can I sync it and run it properly? Please help me, Thanks in advance..

Screenshot 1: this is the error message

[![enter image description here](https://i.stack.imgur.com/29uSF.png)](https://i.stack.imgur.com/29uSF.png)

Screenshot 2: when i click to install and sync then this error message has appeared
[![enter image description here](https://i.stack.imgur.com/OFx3n.png)](https://i.stack.imgur.com/OFx3n.png)

Answer: 
Update the `android-sdk` tools to the newest version: `24.0.2`
Change your Android Support libraries version like `appcompat` from `23.x.x` version to `24.2.0`

If you would any problem with updating dependencies, check: <https://developer.android.com/studio/intro/update.html#sdk-manager>

**Tip:** Try to avoid use in your project `alpha`,`preview` or `beta` versions of project dependencies.

Hope it will help
Go to build.gradle(Module:app) and update the `buildToolsVersion '24.0.0 rc2'` to `buildToolsVersion '24.0.0'` or to the latest version