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If you use a Debian variant (Debian, Ubuntu...) try to install a
newer version.<br>
<br>
like:<br>
sudo apt-get install ruby1.9.1<br>
sudo apt-get install rubygems1.9.1<br>
<br>
then make sure that on a non-sources shell ruby is the right version
by calling <br>
<br>
ruby --version<br>
<br>
otherwise (or to make sure) call update alternatives to set ruby and
the rubygems to the newest version<br>
<br>
sudo update-alternatives --config ruby<br>
sudo update-alternatives --config gem<br>
<br>
Your're welcome,<br>
Matthias<br>
<br>
<br>
<br>
On 20.11.2013 10:08, <a class="moz-txt-link-abbreviated" href="mailto:Martin.Azkarate@esa.int">Martin.Azkarate@esa.int</a> wrote:
<blockquote
cite="mid:28639_1384938536_528C7C28_28639_16271_1_OF2EBE057A.049CB18F-ONC1257C29.00319FF8-C1257C29.00324173@esa.int"
type="cite"><font face="sans-serif" size="2">Sylvain, Matthias,</font>
<br>
<br>
<font face="sans-serif" size="2">Indeed, the bootstrap did warn me
about
this and I made sure to install ruby 1.9.</font>
<br>
<br>
<font face="sans-serif" size="2">To be honest, I don't know how or
when
did also ruby 1.8 get installed and how did rock decide to use
it. </font>
<br>
<br>
<font face="sans-serif" size="2">I will get back to you this
afternoon
with more information on this.</font>
<br>
<br>
<font face="sans-serif" size="2">thanks for the support,</font><font
size="3"><br>
</font>
<p><font color="#001fe2" face="Verdana" size="2">Martin Azkarate</font>
</p>
<p><font color="#8f8f8f" face="Verdana" size="1"><b>ESA - European
Space Agency</b><br>
Spanish Trainee, TEC-MMA - Automation and Robotics Section </font>
</p>
<p><font color="#8f8f8f" face="Verdana" size="1"><b>ESTEC -
European Space
research and TEchnology Centre</b><br>
Keplerlaan 1, PO Box 299 <br>
NL-2200 AG Noordwijk, The Netherlands <br>
<a class="moz-txt-link-abbreviated" href="mailto:Martin.Azkarate@esa.int">Martin.Azkarate@esa.int</a> | </font><a moz-do-not-send="true"
href="www.esa.int"><font color="#8f8f8f" face="Verdana"
size="1">www.esa.int</font></a><font color="#8f8f8f"
face="Verdana" size="1">
<br>
Tel +31 71 565 3480 | Mob +31 650 625 564 </font>
<br>
<br>
<br>
<br>
<font color="#5f5f5f" face="sans-serif" size="1">From:
</font><font face="sans-serif" size="1">Sylvain Joyeux
<a class="moz-txt-link-rfc2396E" href="mailto:sylvain.joyeux@dfki.de"><sylvain.joyeux@dfki.de></a></font>
<br>
<font color="#5f5f5f" face="sans-serif" size="1">To:
</font><font face="sans-serif" size="1"><a class="moz-txt-link-abbreviated" href="mailto:Martin.Azkarate@esa.int">Martin.Azkarate@esa.int</a>,
<a class="moz-txt-link-abbreviated" href="mailto:rock-dev@dfki.de">rock-dev@dfki.de</a></font>
<br>
<font color="#5f5f5f" face="sans-serif" size="1">Date:
</font><font face="sans-serif" size="1">20/11/2013 09:34</font>
<br>
<font color="#5f5f5f" face="sans-serif" size="1">Subject:
</font><font face="sans-serif" size="1">Re: [Rock-dev]
Error in System management tutorial: moving to bundles</font>
<br>
<font color="#5f5f5f" face="sans-serif" size="1">Sent by:
</font><font face="sans-serif" size="1"><a class="moz-txt-link-abbreviated" href="mailto:rock-dev-bounces@dfki.de">rock-dev-bounces@dfki.de</a></font>
<br>
</p>
<hr noshade="noshade">
<br>
<br>
<br>
<tt><font size="2">Hi Martin<br>
<br>
The rock bootstrap script should have warned you about not
using ruby<br>
1.8. Did it not ?<br>
<br>
-- <br>
Sylvain Joyeux (Dr.Ing.)<br>
Senior Researcher<br>
<br>
Space & Security Robotics<br>
Underwater Robotics<br>
<br>
!!! Achtung, neue Telefonnummer!!!<br>
<br>
Standort Bremen:<br>
DFKI GmbH<br>
Robotics Innovation Center<br>
Robert-Hooke-Straße 5<br>
28359 Bremen, Germany<br>
<br>
Phone: +49 (0)421 178-454136<br>
Fax: +49 (0)421 218-454150<br>
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:robotik@dfki.de">robotik@dfki.de</a><br>
<br>
Weitere Informationen: </font></tt><a moz-do-not-send="true"
href="http://www.dfki.de/robotik"><tt><font size="2">http://www.dfki.de/robotik</font></tt></a><tt><font
size="2"><br>
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<br>
<br>
<pre class="moz-signature" cols="72">--
Dipl.-Inf. Matthias Goldhoorn
Space and Underwater Robotic
Universität Bremen
FB 3 - Mathematik und Informatik
AG Robotik
Robert-Hooke-Straße 5
28359 Bremen, Germany
Tel.: +49 421 178 45-4193
Zentrale: +49 421 178 45-6550
Fax: +49 421 178 45-4150
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:matthias.goldhoorn@uni-bremen.de">matthias.goldhoorn@uni-bremen.de</a>
Weitere Informationen: <a class="moz-txt-link-freetext" href="http://www.informatik.uni-bremen.de/robotik">http://www.informatik.uni-bremen.de/robotik</a></pre>
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