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<p style="margin: 0 0 1em 0; color: black;">Thanks for the link!</p>
<p style="margin: 0 0 1em 0; color: black;">I have family obligations today
but I will try to dig through my logs and figure out why it's trying to
install the sp-dev version during dist-upgrade.</p>
<p style="margin: 0 0 1em 0; color: black;">-Austin</p>
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<p
style="color: black; font-size: 10pt; font-family: Arial, sans-serif; margin: 10pt 0;">On
December 24, 2015 11:13:57 AM Tully Foote via ros-release
<ros-release@lists.ros.org> wrote:</p>
<blockquote type="cite" class="gmail_quote"
style="margin: 0 0 0 0.75ex; border-left: 1px solid #808080; padding-left: 0.75ex;">
<div dir="ltr">The issue with them properly colliding is ticketed. But if
Austin was only doing an upgrade, it should not be switching. We cannot
have dependencies on both the single precision and double precision
versions. We need to find out why the single precision version is being
installed on an upgrade and avoid
that. <div><br></div><div>Tully<br><div><br></div><div><br></div></div></div><div
class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 24, 2015 at
7:30 AM, G.A. vd. Hoorn - 3ME via ros-release <span dir="ltr"><<a
href="mailto:ros-release@lists.ros.org"
target="_blank">ros-release@lists.ros.org</a>></span>
wrote:<br><blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div
class="HOEnZb"><div class="h5">On 24/12/15 16:26, Austin Hendrix via
ros-release wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
It looks like the new collada packages that were pulled in recently are<br>
causing upgrade problems.<br>
<br>
I did an apt-get dist-upgrade on my system today, and it looks like<br>
there's a collision between collada-dom2.4-sp-dev and<br>
collada-dom2.4-dp-dev, and apt wants to install both at the same time:<br>
<br>
$ sudo apt-get install -f<br>
Reading package lists... Done<br>
Building dependency tree<br>
Reading state information... Done<br>
Correcting dependencies... Done<br>
The following extra packages will be installed:<br>
collada-dom2.4-sp-dev<br>
The following NEW packages will be installed:<br>
collada-dom2.4-sp-dev<br>
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.<br>
47 not fully installed or removed.<br>
Need to get 0 B/206 kB of archives.<br>
After this operation, 5,285 kB of additional disk space will be used.<br>
Do you want to continue? [Y/n]<br>
(Reading database ... 333408 files and directories currently installed.)<br>
Preparing to unpack<br>
.../collada-dom2.4-sp-dev_2.4.4.1-ubuntu1~trusty1_amd64.deb ...<br>
Unpacking collada-dom2.4-sp-dev (2.4.4.1-ubuntu1~trusty1) ...<br>
dpkg: error processing archive<br>
/var/cache/apt/archives/collada-dom2.4-sp-dev_2.4.4.1-ubuntu1~trusty1_amd64.deb<br>
(--unpack):<br>
trying to overwrite<br>
'/usr/lib/cmake/collada_dom-2.4/collada_dom-config.cmake', which is
also<br>
in package collada-dom2.4-dp-dev 2.4.4.0-ubuntu1~trusty1<br>
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)<br>
Errors were encountered while processing:<br>
/var/cache/apt/archives/collada-dom2.4-sp-dev_2.4.4.1-ubuntu1~trusty1_amd64.deb<br>
E: Sub-process /usr/bin/dpkg returned an error code (1)<br>
<br>
<br>
Thoughts? Known workarounds?<br>
</blockquote>
<br></div></div>
This is a 'known' issue, see [1] and the linked issues in the
answer. The packages have been fixed and are waiting for the next
sync.<span class=""><br>
<br>
<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Is there a known reason why apt would want to install the sp and dp<br>
versions at the same time? Up until now I think I've only had the dp<br>
version installed.<br>
<br>
If the sp and dp versions aren't supposed to be installed at the same<br>
time, can the maintainer please add a Conflicts: to the package header?<br>
</blockquote>
<br>
<br></span>
Gijs<br>
<br>
[1] <a
href="http://answers.ros.org/question/222892/collada-dom24-sp-dev-causes-dist-upgrade-to-fail-on-ubuntu-1404/"
rel="noreferrer"
target="_blank">http://answers.ros.org/question/222892/collada-dom24-sp-dev-causes-dist-upgrade-to-fail-on-ubuntu-1404/</a><div
class="HOEnZb"><div class="h5"><br>
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