Error: (+) Failed to Resolve:com.android.support.constraint:constraint-layout : 1.0.2 constrained layout constraint-layout Import failed solution

To run the demo prompt error:
Error: (+) Failed to resolve:com.android.support.constraint:constraint-layout:1.0.2
It's your androidstudio. To install the plugin, you can run the package.

Detailed steps say:
A. Click Tools>android>sdk Manager
B. Click the SDK Tools tab
C. Select Show Pack details to find the support repository->constraintlayout for Android below you can see now that your system needs to install the Constraint-layout version, Install the appropriate version of your current system based on this.
D. Select the version you want to install.
After installing your plugin, it's OK.

Error: (+) Failed to Resolve:com.android.support.constraint:constraint-layout : 1.0.2 constrained layout constraint-layout Import failed solution