I am following this: https://developer.android.com/sdk/installing/adding-packages.html At step 2, I can't seem to find an option to download Android Support Repository in the Extras folder.
In the extras folder, you can see there's no option to download it. Am I doing anything wrong?
As of today, the android support libraries are now available through Google's Maven repository. reference: https://developer.android.com/topic/libraries/support-library/setup.html
by adding maven section in repositories tag in build.gradle of project.
I also faced the same problem. You should update your Android SDK Tools and Android SDK Platform-tools. That will bring the option of Support Repository.