Online Package Manager(OPM)

In some Lazarus installations the 'Online Package Manager' (OPM or GPO in Portuguese) is already installed, however, in versions compiled using fpcupdeluxe it is not, we will need it, so see the option Package|Online Package Manager:

Package|Online Package Manager

If it already exists on your system, then ignore the instructions below, but if it doesn't, it's recommended to install it, go to Packages|Install/Uninstall packages(Install/Uninstall Packages) and select the following packages to install:

Instalando o Online Package Manager

After adding the indicated packages click on "Save and rebuild IDE".