Failed to find Build Tools revision 23.0.1

I am trying to build my first app with react-native.

I am following these 2 tutorial:

• https://facebook.github.io/react-native/docs/getting-started.html#content
• https://facebook.github.io/react-native/docs/android-setup.html

I am sure that I installed all the requirements from the second link but when I try running my app with react-native run-android, I get the following error:

I executed this command while running genymotion.

This is all that I have installed in Android SDK:

I tried to install Android build tools 23.0.1 but I get this error:

What should I do?

I faced the same problem and I solved it doing the following:

Go to /home/[USER]/Android/Sdk/tools and execute:

$android list sdk -a

Which will show a list like:

1. Android SDK Tools, revision 24.0.2
2. Android SDK Platform-tools, revision 23.0.2
3. Android SDK Platform-tools, revision 23.0.1

... and many more

Then, execute the command (attention! at your computer the third option may be different):

$android update sdk -a -u -t 3

It will install the 23.0.1 SDK Platform-tools components.

Try to build your project again.