Goot evening,
The ruby version is chosen (and cached) during the bootstrapping of you
installation.
Unfortunalty so if you change the ruby version you have to re-bootstrap
rock.
There is no way to change ruby on a installed version (without causing
inconsistency), so re-bootstrapping is the easiest way.
But since you not sure that ruby1.8 is deinstalled this would be the
last step ;).
You're still welcome,
Matthias
On 21.11.2013 20:14, [email protected] wrote:
Hi, sorry for the delay,
I have the latest version of ruby installed. However when I run the
command for roby initI 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.
So I decided to simply removed ruby1.8 by:
sudo apt-get remove ruby1.8
which also removed rubygems1.8 and other related packages. I then run
again update-alternativesjust in case but there was nothing to
upgrade. So far so good,
however rock still tries to run the 1.8 version of ruby when it needs
to, see command sequence below:
lrm@ubuntu:~$ ruby --version
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux]
lrm@ubuntu:~$ cd rock/
lrm@ubuntu:~/rock$ . env.sh
lrm@ubuntu:~/rock$ ruby --version
/home/lrm/rock/install/bin/ruby: 2: exec: /usr/bin/ruby1.8: not found
lrm@ubuntu:~/rock$ autoproj update
bash: /home/lrm/rock/.gems/bin/autoproj: /usr/bin/ruby1.8: bad
interpreter: No such file or directory
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...
Thanks again,
Cheers,
Martin Azkarate
*ESA - European Space Agency*
Spanish Trainee, TEC-MMA - Automation and Robotics Section
*ESTEC - European Space research and TEchnology Centre*
Keplerlaan 1, PO Box 299
NL-2200 AG Noordwijk, The Netherlands
[email protected] | www.esa.int
Tel +31 71 565 3480 | Mob +31 650 625 564
From: Steffen Planthaber <[email protected]>
To: [email protected]
Date: 20/11/2013 15:35
Subject: Re: [Rock-dev] Error in System management tutorial: moving to
bundles
Sent by: [email protected]
------------------------------------------------------------------------
Hi,
Am 20.11.2013 15:20, schrieb Martin Zenzes:
> so based on the current bootstrap-script, the following will work for
> transterra (i will commit it to the SVN, as soon as compiling finished)
The svn location is project-specific, the default location should be
(correct me if i'm wrong) the buildconf git repository (where externals
would search for it).
The "buildconf" repository is the autoproj/ folder after bootstrapping
(successfully) it is renamed, so the correct location in your folders
is: autoproj/bootstrap.sh
Best, Steffen
--
Steffen Planthaber
Weltraumrobotik
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Unterwasserrobotik
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Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern
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(Vorsitzender) Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
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