No Gentrivkins module

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23 Apr 2015 16:49 #58036 by KenC
Replied by KenC on topic No Gentrivkins module
Yes, I've been googling.... :laugh:

looked for libboost-python here

and it looks like lucid is good until libboost-python1.40-dev
but we need >=1.49
so,
Package libboost-python1.55.0

trusty (14.04LTS) (python): Boost.Python Library [universe]
1.55.0-1: amd64 i386

Since it says [universe]

AND libboosst-python1.55.0 says it wants libstdc++6 >=4.6
and I got libstdc++6 (4.8.2-19ubuntu1)\

AND libstdc++6 (4.8.4-19ubuntu1) isn't satisfy with gcc-4.8-base and it want 4.8.2-19ubuntu

and everything went jammed up...

:(

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23 Apr 2015 16:59 #58037 by KenC
Replied by KenC on topic No Gentrivkins module
Looks like gentrivkins don't like lucid....

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23 Apr 2015 17:08 #58038 by andypugh
Replied by andypugh on topic No Gentrivkins module

Looks like gentrivkins don't like lucid....


I just noticed, that is a .deb for Debian Wheezy, it says so in the URL and I didn't notice. :-(
(which the forum shortens so you can't see all of it)

You needed this one for Lucid:

buildbot.linuxcnc.org/dists/lucid/scratc...es7~5b703af_i386.deb

I hope that the wrong .deb hasn't messed up your system.
The following user(s) said Thank You: KenC

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23 Apr 2015 17:47 #58040 by KenC
Replied by KenC on topic No Gentrivkins module
Did the new ,deb

I think the wheezy deb mess things up.... :pinch:

Will have to do some uninstall and reinstall.... later

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24 Apr 2015 08:07 - 24 Apr 2015 11:40 #58058 by KenC
Replied by KenC on topic No Gentrivkins module
Been googling to find out how to sort the mess wheezy python made.
Found this ehich looks close enough to the solution.
uninstall-the-emc2

before I start, I need to be sure of a few things
Should I uninstall Linuxcnc and start installing a fresh using buildbot?
or should I remove the python, C++6 and re-install.
Am I doing the right thing?

by the way, the list of things I updated
libboost-python1.46 to libbboost-python1.55.0
libstdc++6 to libstdc++6(4.8.2-19ubuntu1)
gcc-4.8-base to gcc-4.8-base(4.8.2-19ubuntu1) but it went wrong...
Last edit: 24 Apr 2015 11:40 by KenC.

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24 Apr 2015 13:23 #58063 by ArcEye
Replied by ArcEye on topic No Gentrivkins module

Found this ehich looks close enough to the solution.
uninstall-the-emc2


The fact that it says emc2 not linuxcnc, should be your first warning.
The python version is different and it is actually about uninstalling emc2, not uninstalling incorrect python libs etc.

Your main problem will be not what you have installed so much as what will have been removed or added with the change of libstdc++.

The answer is probably to back up your home dir and anything else you have changed, then try reversing the changes.

Try to do this in reverse order, or you will have problems with the new dependencies you have created.

If worst comes to worst, you will lose some time but can quickly reinstate your data as it was.

regards

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24 Apr 2015 13:43 #58064 by KenC
Replied by KenC on topic No Gentrivkins module
I really am no good at this things...

I have no idea what to do to back track...
I camethis far on Linuxcnc by following examples and help from this forum, to be honest I barely understand what I did and going to do.

If only I could reinstall Linuxcnc, I could repeat what I did, I pen most of the steps I did over the years on Linuxcnc...

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24 Apr 2015 15:39 #58068 by andypugh
Replied by andypugh on topic No Gentrivkins module

If only I could reinstall Linuxcnc, I could repeat what I did, I pen most of the steps I did over the years on Linuxcnc...


Is the computer used for anything else?

If it is only the CNC controller then it might well be simplest to make a backup of the linuxcnc directory (configs and nc_files) and then start again from scratch.
(at this point, for simplicity, the Debian Wheezy LiveCD might be easiest.)

I apologise for getting you into this mess by pointing you at the wrong .deb file.

In theory a stock Lucid (14.04) installation should be able to install the Lucid .deb file including the RT-kernel.

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24 Apr 2015 16:14 - 24 Apr 2015 16:27 #58071 by KenC
Replied by KenC on topic No Gentrivkins module
Andypugh,
NO WORRIES! Its another learning opportunity!

This is pc is for linuxcnc only.

I'm using a no-brand SAW touch screen, when I installed from fresh, it took me nearly 2 weeks to sort out the installation... A year ago, there really isn't much said about touch screen installations...
Phobia.... but it could be easier now...

Anyway, I just backup my home directory into a pendrive using deja dub backup tool. as Arceye suggested.

I'm all set to do the back track all through the night :D

Am ready for the new adventure!!!
Last edit: 24 Apr 2015 16:27 by KenC.

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24 Apr 2015 17:03 #58073 by ArcEye
Replied by ArcEye on topic No Gentrivkins module

Anyway, I just backup my home directory into a pendrive using deja dub backup tool. as Arceye suggested.


Backup was a generic term.

Just copy your whole /home directory to a ext2 formatted USB stick, plus probably your whole /etc directory because that is where your edits to get your touch screen going will probably be.
Plus anything else you have changed.

I have never heard of deja dub, it may be fine but at the very least you will need to install it again before you can restore anything.
At worst it will store in a compression algorithm that is only accessible through that program and backing up onto a fat32 formatted stick will at the very least screw up all your file permissions.

The first thing to try when you come to reinstall, is to install to the same partition, but do it via the 'manual' button and choose not to format the partition first.

This should leave your home dir intact and as long as the 2 systems match (which they will) should only overwrite the executables and libs, leaving your home dir and most configs untouched
Worth a try.

regards

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