Ethercat installation from repositories - how to step by step

bertoldo
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12 Sep 2024 17:43 #310018 by bertoldo

Replied by bertoldo on topic Ethercat installation from repositories - how to step by step

seems to be exactly where I am at the moment...

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jjdege
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12 Sep 2024 20:34 #310032 by jjdege

Replied by jjdege on topic Ethercat installation from repositories - how to step by step

sorry,
here they say that the drivers are OP and the engines move,
you're on the right track then

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Henk
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14 Sep 2024 14:41 #310149 by Henk

Replied by Henk on topic Ethercat installation from repositories - how to step by step

HI
A couple of weeks ago i installed a the iso from rodw's google drive, worked fine, no problems.

This time, i tried the one from the downloads page, and also again the google drive one, but i get these errors. I have seen similar errors in this thread, but the sollutions are either not clear or doesnt work for me.

i ran apt update, and also apt upgrade as per the sticky, but these errors appear when i try installing linuxcnc-ethercat. I ran the script from forum.linuxcnc.org/ethercat/53785-instal...-repositories#309963
but still get errors as seen below

linuxcnc@linuxcnc:~$ sudo apt install linuxcnc-ethercat
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  linux-headers-6.1.0-23-amd64 linux-headers-6.1.0-23-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  autoconf autoconf-archive automake autotools-dev ethercat-dkms ethercat-master libethercat libltdl-dev libtool m4
Suggested packages:
  gnu-standards autoconf-doc libtool-doc gfortran | fortran95-compiler gcj-jdk m4-doc
The following NEW packages will be installed:
  autoconf autoconf-archive automake autotools-dev ethercat-dkms ethercat-master libethercat libltdl-dev libtool linuxcnc-ethercat m4
0 upgraded, 11 newly installed, 0 to remove and 0 not upgraded.
Need to get 2,415 kB/5,387 kB of archives.
After this operation, 86.6 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Ign:1 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-dkms 1.6.1.g419f621-1+8.3                                                                            
Ign:2 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-master 1.6.1.g419f621-1+8.3
Ign:3 http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12 ./ linuxcnc-ethercat 1.40.0.g8a607c0-0
Ign:1 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-dkms 1.6.1.g419f621-1+8.3
Ign:2 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-master 1.6.1.g419f621-1+8.3
Ign:3 http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12 ./ linuxcnc-ethercat 1.40.0.g8a607c0-0
Ign:1 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-dkms 1.6.1.g419f621-1+8.3
Ign:2 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-master 1.6.1.g419f621-1+8.3
Ign:3 http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12 ./ linuxcnc-ethercat 1.40.0.g8a607c0-0
Err:1 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-dkms 1.6.1.g419f621-1+8.3
  Could not connect to opensuse.mirror.liquidtelecom.com:80 (2c0f:fe40:8001:10::1). - connect (101: Network is unreachable) Could not connect to opensuse.mirror.liquidtelecom.com:80 (197.155.77.1), connection timed out
Err:2 http://download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ ethercat-master 1.6.1.g419f621-1+8.3
  Unable to connect to opensuse.mirror.liquidtelecom.com:http:
Err:3 http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12 ./ linuxcnc-ethercat 1.40.0.g8a607c0-0
  Unable to connect to opensuse.mirror.liquidtelecom.com:http:
E: Failed to fetch http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12/all/ethercat-dkms_1.6.1.g419f621-1%2B8.3_all.deb  Could not connect to opensuse.mirror.liquidtelecom.com:80 (2c0f:fe40:8001:10::1). - connect (101: Network is unreachable) Could not connect to opensuse.mirror.liquidtelecom.com:80 (197.155.77.1), connection timed out
E: Failed to fetch http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12/amd64/ethercat-master_1.6.1.g419f621-1%2B8.3_amd64.deb  Unable to connect to opensuse.mirror.liquidtelecom.com:http:
E: Failed to fetch http://opensuse.mirror.liquidtelecom.com/repositories/science%3A/EtherLab/Debian_12/amd64/linuxcnc-ethercat_1.40.0.g8a607c0-0_amd64.deb  Unable to connect to opensuse.mirror.liquidtelecom.com:http:
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
linuxcnc@linuxcnc:~$ sudo apt install linuxcnc-ethercat
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.

Any idea how to fix this?
Thanks
Henk

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bertoldo
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16 Sep 2024 11:35 #310249 by bertoldo

Replied by bertoldo on topic Ethercat installation from repositories - how to step by step

hello dear.

try it.

'unistall chave gpg
sudo rm /etc/apt/trusted.gpg.d/science_EtherLab.gpg
sudo rm /etc/apt/trusted.gpg.d/science_EtherLab.gpg.key.binary.gpg

'reinstall it
wget -O - download.opensuse.org/repositories/scien...ebian_12/Release.key | sudo apt-key add -

'update
sudo apt update

'install again
sudo apt install linuxcnc-ethercat

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AndyDM01
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16 Sep 2024 18:42 #310277 by AndyDM01

Replied by AndyDM01 on topic Ethercat installation from repositories - how to step by step

so I got stuck, still can't get any movement , and yes i tried everything , someone please explain what are the basics to get an operational system...
from absolute zero ... in what order to do stuff ... i am sure i did something wrong and just got stuck so i will restart from zero but ... please please please someone can tell me the order to do stuff ... i just erased everything from the harddisk and have option to start from zero ...

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bertoldo
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16 Sep 2024 19:33 #310281 by bertoldo

Replied by bertoldo on topic Ethercat installation from repositories - how to step by step

hello!

I went through this too! I'm finishing a document with files... very neatly so there are no doubts... when I finish I'll post it here

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