Once maven is installed, create a folder with project Name(eg:Sample)
Go to the command prompt and go to the folder you have created. Copy the below line into the command prompt and execute.
Download Skeleton Project
mvn archetype:generate -DarchetypeCatalog=http://tapestry.apache.org
Now the project is setup. You will see the folder structure like below.
Now to load the project into eclipse, execute the below command from the same folder
$ mvn eclipse:eclipse -DdownloadSources=true
This will start setting the project for eclipse.
Import Project into Eclipse
Once it is fully completed, you need to import the project into your eclipse workspace. Go to Eclipse.File -> Import.
In the window select General -> Existing projects into workspace and select the project folder inside sample folder. Now the project is set up and ready for use.