Installing ethercat repositories

I am currently installing Linuxcnc 2.93 on a PC. After the installation I run "sudo apt update". It tells me that the Ethercat repos have errors. After running the script, "Apt" is broken because no package can be installed. How do I update the necessary sources? I am new to Linux cnc.

thanks Markus

 many thanks Burnie it's work

Have you tried my fix above? sound like you have the same problem as me.

burnie wrote:

I tried running the script on a fresh LCNC 2.9.3 install from ISO and encountered a few problems.

2. When running the "sudo apt update" I get this error

Code:

E: Conflicting values set for option Signed-By regarding source http://download.opensuse.org/repositories/science:/EtherLab/Debian_12/ ./: /etc/apt/trusted.gpg.d/science_EtherLab.gpg != /etc/apt/trusted.gpg.d/science_EtherLab.gpg.key.binary.gpg E: The list of sources could not be read. I fixed it by editing the [b]/etc/apt/sources.list.d/science_EtherLab.list, changing "[i]science_EtherLab.gpg.key.binary.gpg" to "[i]science_EtherLab.gpg"[/i][/i][/b]

 

I'm getting this same error.  But when I try to edit the file, it says I don't have permission.
I tried going to that directory and using chmod +x ./science_EtherLab.list, but that didn't work.
How do you edit the file?

I was able to edit the file by using: Then it all worked.  Thanks for the notes.

I have been trying to install ethercat using the step-by-step instructions for a month and nothing is working. I have erased my partition and reloaded at least 20 times, but there is always a roadblock: broken links or unmet dependencies or it can't find the repositories.

My downloaded iso file installs debian 10 and linuxcnc 2.8.4

My current error is:

The following packages have unmet dependencies:
linuxcnc-ethercat : Depends: libc6 (>= 2.34) but 2.28-10+deb10u4 is to be installed

I am either getting closer or just circling the drain, any help would be appreciated.

when I try to update libc6 it tells me the most recent version is 2.28-10+deb10u4 which is clearly older than what ethercat installation wants.  How do I get to success?

Maybe get a newer Debain version?
2.28 is the last version in debain 10
Linuxcnc 2.9 comes in Debain 12