[Lazarus] Can I rebuild Lazarus installed via apt on an RPi4B?

[Bo Berglund]

Since every customization of Lazarus means the IDE must be rebuilt it also means
that Lazarus must be installed where the current user has permissions to do
that.

But when installing stuff via sudo apt install package it normally gets into
read-only locations, right?

So how does this work?

I have trouble installing from sources on a PiOS bookworm 32 bit system, so I
figured I could get it via apt. But that is only an option if I can somehow add
the packages I need into Lazarus...

I get this on a 32 bit system:

 $ apt policy lazarus
lazarus:
  Installed: (none)
  Candidate: 2.2.6+dfsg2-2
  Version table:
     2.2.6+dfsg2-2 500
        500 http://raspbian.raspberrypi.com/raspbian bookworm/main armhf
Packages

And on a 64 bit system like this:

$ apt policy lazarus
lazarus:
  Installed: (none)
  Candidate: 2.2.6+dfsg2-2
  Version table:
     2.2.6+dfsg2-2 500
        500 http://deb.debian.org/debian bookworm/main arm64 Packages
        500 http://deb.debian.org/debian bookworm/main armhf Packages


-- 
Bo Berglund
Developer in Sweden