Fedora 23 Lazarus 1.6 problem

[makgab]

Hi!
How can I use the Lazarus 1.6 on Fedora 23?
There is only version 1.4 in official Fedora repo. Lazarus 1.4 version has no PQConnection.Options,SQLQuery.Options... property!
If I downloaded the packages (64bit) from Lazarus:
http://www.lazarus-ide.org/index.php?page=downloads

But after install at runtime I got errors, no found fpc compiler and fpc.cfg. But they are in right path.
/etc/fpc.cfg
/usr/bin/fpc

At compile I got "Can't find unit system".

What could I do with these errors?

[JuhaManninen]

The "Download Now" button in
  http://www.lazarus-ide.org/
should take you to the right page in SourceForge. There are 3 packages, FPC, FPC source, and Lazarus. Install in that order.
I recommend uninstalling any earlier repo-version before that.
After installing the FPC package, test it from console. Compile a "hello world" program for example.

[makgab]

I downloaded these packages:
https://sourceforge.net/projects/lazarus/files/Lazarus%20Linux%20x86_64%20RPM/Lazarus%201.6/

[JuhaManninen]

I downloaded these packages:
https://sourceforge.net/projects/lazarus/files/Lazarus%20Linux%20x86_64%20RPM/Lazarus%201.6/

Looks right. Do they install without errors? Does FPC alone work after installation? Did you have the old versions from Fedora repo installed when you installed the new versions?

[makgab]

It is good now.
The package manager removed the /etc/fpc.cfg.