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<div class="moz-cite-prefix">Goot evening,<br>
The ruby version is chosen (and cached) during the bootstrapping
of you installation.<br>
Unfortunalty so if you change the ruby version you have to
re-bootstrap rock.<br>
There is no way to change ruby on a installed version (without
causing inconsistency), so re-bootstrapping is the easiest way.<br>
<br>
But since you not sure that ruby1.8 is deinstalled this would be
the last step ;).<br>
<br>
You're still welcome,<br>
Matthias<br>
<br>
On 21.11.2013 20:14, <a class="moz-txt-link-abbreviated" href="mailto:Martin.Azkarate@esa.int">Martin.Azkarate@esa.int</a> wrote:<br>
</div>
<blockquote
cite="mid:12660_1385061276_528E5B9C_12660_4007_1_OFFBB3E950.9B3973A2-ONC1257C2A.00687B43-C1257C2A.0069B791@esa.int"
type="cite"><font face="sans-serif" size="2">Hi, sorry for the
delay,</font>
<br>
<br>
<font face="sans-serif" size="2">I have the latest version of ruby
installed.
However when I run the command for </font><font face="Courier
New" size="2">roby
init</font><font face="sans-serif" size="2"> I get the error
that I already
showed the last time. So rock is still using ruby 1.8 even
though I had
1.9 installed. </font>
<br>
<br>
<font face="sans-serif" size="2">So I decided to simply removed
ruby1.8
by:</font>
<br>
<br>
<font face="Courier New" size="2">sudo apt-get remove ruby1.8</font>
<br>
<br>
<font face="sans-serif" size="2">which also removed rubygems1.8
and other
related packages. I then run again </font><font face="Courier
New" size="2">update-alternatives</font><font face="sans-serif"
size="2">
just in case but there was nothing to upgrade. So far so good,</font>
<br>
<br>
<font face="sans-serif" size="2">however rock still tries to run
the
1.8 version of ruby when it needs to, see command sequence
below:</font>
<br>
<br>
<font color="#2f2f2f" face="Arial" size="2">lrm@ubuntu:~$ ruby
--version</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">ruby 1.9.3p0
(2011-10-30 revision
33570) [x86_64-linux]</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">lrm@ubuntu:~$ cd rock/</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">lrm@ubuntu:~/rock$ .
env.sh</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">lrm@ubuntu:~/rock$
ruby --version</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">/home/lrm/rock/install/bin/ruby:
2:
exec: /usr/bin/ruby1.8: not found</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">lrm@ubuntu:~/rock$
autoproj
update</font>
<br>
<font color="#2f2f2f" face="Arial" size="2">bash:
/home/lrm/rock/.gems/bin/autoproj:
/usr/bin/ruby1.8: bad interpreter: No such file or directory</font>
<br>
<br>
<font color="#2f2f2f" face="Arial" size="2">Attached the env.sh
file where
you can see that some env variables point to version 1.8 of
ruby. I tried
to change it manually but result is the same. I'm guessing this
must have
an easy fix... </font>
<br>
<br>
<br>
<br>
<font face="sans-serif" size="2">Thanks again,</font>
<br>
<br>
<font face="sans-serif" size="2">Cheers,<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">Steffen Planthaber
<a class="moz-txt-link-rfc2396E" href="mailto:Steffen.Planthaber@dfki.de"><Steffen.Planthaber@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: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 15:35</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,<br>
<br>
Am 20.11.2013 15:20, schrieb Martin Zenzes:<br>
> so based on the current bootstrap-script, the following
will work
for<br>
> transterra (i will commit it to the SVN, as soon as
compiling finished)<br>
<br>
The svn location is project-specific, the default location
should be <br>
(correct me if i'm wrong) the buildconf git repository (where
externals
<br>
would search for it).<br>
<br>
The "buildconf" repository is the autoproj/ folder after
bootstrapping
<br>
(successfully) it is renamed, so the correct location in your
folders <br>
is: autoproj/bootstrap.sh<br>
<br>
Best, Steffen<br>
<br>
<br>
<br>
<br>
-- <br>
Steffen Planthaber<br>
Weltraumrobotik<br>
<br>
###############################################<br>
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</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
--
Matthias Goldhoorn
Unterwasserrobotik
Standort Bremen:
DFKI GmbH
Robotics Innovation Center
Robert-Hooke-Straße 5
28359 Bremen, Germany
Phone: +49 (0)421 218-64100
Fax: +49 (0)421 218-64150
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:robotik@dfki.de">robotik@dfki.de</a>
Weitere Informationen: <a class="moz-txt-link-freetext" href="http://www.dfki.de/robotik">http://www.dfki.de/robotik</a>
-----------------------------------------------------------------------
Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern
Geschaeftsfuehrung: Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster
(Vorsitzender) Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
Sitz der Gesellschaft: Kaiserslautern (HRB 2313)
USt-Id.Nr.: DE 148646973
Steuernummer: 19/673/0060/3
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