Deutsches Lazarusforum

For scripting, you might use fpc[laz]up itself.
https://github.com/LongDirtyAnimAlf/Reiniero-fpcup/releases

This is the commandline version of fpcupdeluxe. And this version accepts all kinds of parameters, including install directory.

E.g. : install FPC and Lazarus.
./fpclazup --fpcURL="trunk ...

You need some extra libs to install. Use this script:
https://github.com/LongDirtyAnimAlf/fpc ... /debian.sh

https://github.com/LongDirtyAnimAlf/fpc ... ux-qt6.zip

The zip has the required lib included !

You might get more info about this "error" if you start fpcupdeluxe from a command terminal.

Es hat geholfen, im System nach Lazarus und Fpc im System zu suchen und regoros zu löschen.
This should not have been necessary !
So, I am very interested in more details about this error. And to solve it. In theory, fpcupdeluxe should have been (must be) fully isolated from any install of FPC or ...

Good !!
Additional info/help: https://github.com/LongDirtyAnimAlf/fpc ... /debian.sh

I would be very interested in solving this issue with fpcupdeluxe.
AFAIK, it can be solved by using the right -WMx.xx option depending on the MACOS version and FPC version.
So, please get in contact with me through PM. I will prepare dedicated versions of fpcupdeluxe to test on your Mac, as I do not ...

The install script needs admin rights.
And fpcupdeluxe is a pure normal user app.
This is why (IMHO) a combi is not the right thing to do.

On Windows, the tools needed to do all the magic are only downloaded (when missing) during the install-process. So only AFTER pressing a install button.
The GIT-tags will not be available on first launch when GIT is not installed on the system. The latest release should give a warning about that ...

FPC and Lazarus release candidates are also available using the current fpcupdeluxe. Under the "Tags".
See included screenshot.

You can add a tag yourself with the current fpcupdeluxe. Just have a look into fpcup.ini to see how this is done.

First of all, thanks for this modification of fpcupdeluxe !
I like the idea, but the implementation should be made (slightly) different.

Main point (of critic).
Your mod tries to download the tags during startup. That is not good. The GUI must be able to start without any internet access.
Advice ...

I will look into this. Its been a long time since I had a look at Lazarus running under QT5/6.
The target of these special fpcupdeluxe-qt# versions is indeed to build/have a Lazarus nunning under QT#.
Will keep you informed about progress, id any.

Additional/personal.
I use QT# a lot under Wayland ...

I will try to implement an updater for tags and branches. However, that is not an easy task.

https://gitlab.com/freepascal.org/lazarus/lazarus/-/tags
https://gitlab.com/freepascal.org/lazarus/lazarus/-/branches/all

https://gitlab.com/freepascal.org/fpc/source/-/tags
https://gitlab.com/freepascal ...

FYI.
Bookworm default to Wayland as display manager. That might be the cause of the Lazarus-issues you encounter.
You might try to switch (back) to X as display-manager. This is what I normally do. QT5/6 might also be an option.