Download the latest package (zip) at the releases page under the Assets section.
Go to the Install New Software menu:
On the "Install" window, click in Add... and then in Archive... on the "Add Repository" popup.
Choose the zip file downloaded from the release then and click in Add.
Then check the Aimirim 4diac Plugins group and click Next.
Accept the terms of the Eclipse License and click Finish.
If prompted to "Trust Signers" Mark all the checkboxes in the first table and click in Trust Selected
