[SOLVED] Installation v2.9.4 linuxcnc in November 2025.

I downloaded the image of disk 2.9 and allowed network connection during installation. After installation, it was loaded normally, everything is working, linuxcnc-uspace.
We follow the instructions - 
apt-get update
apt-get install linuxcnc

linuxcnc.org/docs/2.9/html/getting-start...#cha:Installing-RTAI
He swears, there is no such package! The list of sources indicates -
deb linuxcnc.org bookworm base



I run synaptic, the kernel is 5.4.258-rtai
I order it to be installed and heads - 

Error in published instruction. It should actually be -

vi sources.list.d/linuxcnc-uspace.list

deb [arch=amd64,arm64 signed-by=/etc/apt/trusted.gpg.d/linuxcnc.gpg.key.binary.gpg] www.linuxcnc.org/ bookworm base 2.9-uspace 2.9-rt
deb-src [arch=amd64,arm64 signed-by=/etc/apt/trusted.gpg.d/linuxcnc.gpg.key.binary.gpg] www.linuxcnc.org/ bookworm base 2.9-uspace 2.9-rt