Ethercat installation from repositories - how to step by step

yes should have ethercat repos set up so follow the sticky

Hello everyone

I am getting the same error with a new install of LCNC 2.9.3 on amd64. (Also affects my 2.9.2 install)

sudo apt update

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ InRelease: The following signatures were invalid: EXPKEYSIG A94819A7CB97A204 science:EtherLab OBS Project <science:EtherLab@build.opensuse.org>
W: Failed to fetch download.opensuse.org/repositories/scien...ebian_12/./InRelease   The following signatures were invalid: EXPKEYSIG A94819A7CB97A204 science:EtherLab OBS Project <science:EtherLab@build.opensuse.org>
W: Some index files failed to download. They have been ignored, or old ones used instead.

sudo apt install  linuxcnc-ethercat


[code]E: Failed to fetch download.opensuse.org/repositories/scien...0bca-1%2b3.1_all.deb   404  Not Found [IP: 195.135.223.226 80]
E: Failed to fetch download.opensuse.org/repositories/scien...ca-1%2b3.1_amd64.deb   404  Not Found [IP: 195.135.223.226 80]
E: Failed to fetch download.opensuse.org/repositories/scien...ca-1%2b3.1_amd64.deb   404  Not Found [IP: 195.135.223.226 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

Etherlab repository not valid anymore? Any ideas?

Edit: I have found rods image here which works:
drive.google.com/file/d/1gEQzgHsj_LjHiGB...k1Z/view?usp=sharing[/url

sqmathlete wrote:

Hi Rod,

I followed these instructions several times  and, everything worked perfectly. Tried to install today and I get an error saying that no public key is available. Any idea if something has something changed? This is a fresh install of the Debian buster Linuxcnc iso.

Kind regards,
Dan
 

run this:

 I am using your recent image only but i con't able to intall ethercat -master following this

try this script
forum.linuxcnc.org/ethercat/45336-etherc...tep?start=250#307276

how can i resolve it..?when i  try to download manualy but it is shows 404 page not found