[Rock-dev] Error in System management tutorial: moving to bundles

[Matthias Goldhoorn]

If you use a Debian variant (Debian, Ubuntu...) try to install a newer 
version.

like:
sudo apt-get install ruby1.9.1
sudo apt-get install rubygems1.9.1

then make sure that on a non-sources shell ruby is the right version by 
calling

ruby --version

otherwise (or to make sure) call update alternatives to set ruby and the 
rubygems to the newest version

sudo update-alternatives --config ruby
sudo update-alternatives --config gem

Your're welcome,
Matthias



On 20.11.2013 10:08, Martin.Azkarate at esa.int wrote:
> Sylvain, Matthias,
>
> Indeed, the bootstrap did warn me about this and I made sure to 
> install ruby 1.9.
>
> 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.
>
> I will get back to you this afternoon with more information on this.
>
> thanks for the support,
>
> 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
> Martin.Azkarate at esa.int | www.esa.int
> Tel +31 71 565 3480 | Mob +31 650 625 564
>
>
>
> From: Sylvain Joyeux <sylvain.joyeux at dfki.de>
> To: Martin.Azkarate at esa.int, rock-dev at dfki.de
> Date: 20/11/2013 09:34
> Subject: Re: [Rock-dev] Error in System management tutorial: moving to 
>        bundles
> Sent by: rock-dev-bounces at dfki.de
>
> ------------------------------------------------------------------------
>
>
>
> Hi Martin
>
> The rock bootstrap script should have warned you about not using ruby
> 1.8. Did it not ?
>
> -- 
> Sylvain Joyeux (Dr.Ing.)
> Senior Researcher
>
> Space & Security Robotics
> Underwater Robotics
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-- 
  Dipl.-Inf. Matthias Goldhoorn
  Space and Underwater Robotic

  Universität Bremen
  FB 3 - Mathematik und Informatik
  AG Robotik
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  28359 Bremen, Germany

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