libxenomai-dev says no!

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CatweazleMagic
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27 Aug 2019 12:34 #143320 by CatweazleMagic

libxenomai-dev says no! was created by CatweazleMagic

I was installing Uspace on Lubuntu 18.03 according to Big Johns directions ( gnipsel.com/linuxcnc/uspace/lubuntu18-emc.html)
Right until the end everything went fine and flawless: really nice work. But when I told the machine

debian/configure uspace

It answerred with:

Package libxenomai-dev exists, but information about its source package
is not available.  This most likely means that you do not have the
right deb-src lines in /etc/apt, or that you need to "apt-get update".

I updated thrice, but without any result.
Does someone have a solution for this nasty little problem.
Thnx in advance.

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bevins
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27 Aug 2019 12:50 #143322 by bevins

Replied by bevins on topic libxenomai-dev says no!

I would guess your missing source code repositories.

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BigJohnT
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27 Aug 2019 16:17 #143331 by BigJohnT

Replied by BigJohnT on topic libxenomai-dev says no!

That would be my guess as well.

Unfortunately I lost all the Lubuntu source during an upgrade but still had the html files so I fixed the index so they could be found again.

JT

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andypugh
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27 Aug 2019 16:34 #143332 by andypugh

Replied by andypugh on topic libxenomai-dev says no!

You should only _actually_ need libxenomai if you are compiling for a xenomai kernel.

What happens if you carry on without it?

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CatweazleMagic
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27 Aug 2019 17:46 #143339 by CatweazleMagic

Replied by CatweazleMagic on topic libxenomai-dev says no!

I somehow ran into the solution which did not turn up in my first search. I now can't find it anymore. But, in the software and updates preferences menu I had to check the source code. After that I got it working.

The last few lines of instructions I found on gnipsel.com/linuxcnc/uspace/linuxmint19-emc.html They are still missing on the lubuntu 18.03 page. But that's a minor.

Now it all runs

Thank you all so much.

Grtz, CatweazleMagic

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tommylight
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27 Aug 2019 18:15 - 04 Mar 2021 09:32 #143341 by tommylight

Replied by tommylight on topic libxenomai-dev says no!

bevins wrote:
I would guess your missing source code repositories.

Mentioned above.

Last edit: 04 Mar 2021 09:32 by tommylight. Reason: typo

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CatweazleMagic
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27 Aug 2019 19:10 #143347 by CatweazleMagic

Replied by CatweazleMagic on topic libxenomai-dev says no!

ah, that one was just a bit too cryptic for me.

The following user(s) said Thank You: tommylight

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JetForMe
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04 Mar 2021 06:22 #200994 by JetForMe

Replied by JetForMe on topic libxenomai-dev says no!

In my case (Ubuntu 18.04 Bionic), I had to ensure the following lines were not commented out in /etc/apt/sources.list:

deb-src us.archive.ubuntu.com/ubuntu/ bionic main restricted
deb-src us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb-src us.archive.ubuntu.com/ubuntu/ bionic universe
deb-src us.archive.ubuntu.com/ubuntu/ bionic-updates universe

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