Hello F!
Thursday March 17 2022 07:24, you wrote to All:
=>> sudo apt-get install fpc
You need to install all components from FPC such as src, doc and build along with the Pi version fpc-3.2.2.arm-linux-raspberry-2.tar.
For Lazarus it look best to grab from the GIT code repo having installed GIT onto your system first.
Lazarus is the frontend IDE Rapid applications development tool and libraries for FPC available from :
Personally I would not recommend installing all this on a SD - it will be painfully slow - heck its bad enough using a SSD or HDD.
Vincent