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

[Martin Zenzes]

On 11/20/2013 09:34 AM, Sylvain Joyeux wrote:
> Hi Martin
>
> The rock bootstrap script should have warned you about not using ruby
> 1.8. Did it not ?
>
Hey,
ran into similar problem (ruby1.8 vs. ruby1.9) yesterday while 
bootstrapping for transterra. no warning whatsoever about any ruby 
version (while using 1.8) is printed:

{{{
$ which ruby
/usr/bin/ruby
$ ruby --version
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
$ ls -a
. ..
$ wget http://www.rock-robotics.org/autoproj_bootstrap

(omitted)

$ ruby autoproj_bootstrap git 
git://spacegit.dfki.uni-bremen.de/transterra/buildconf.git branch=master 
push_to=git at spacegit.dfki.uni-bremen.de:transterra/buildconf.git

(omitted, selecting all defaults. finishes normally)

$ source env.sh
$ which ruby
/home/mzenzes/TransTerrA/rock2/install/bin/ruby
$ ruby --version
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
$  cat `which ruby`
#! /bin/sh
exec /usr/bin/ruby1.8 "$@"

(meh...)

$ autoproj update

(omitted, using "master" and selecting defaults for the rest: will fail 
later)

}}}


- building fails while compiling the gem "binding_of_caller". log is 
attached to this email
- setting the correct ruby version in the beginning using 
"update-alternatives --config ruby" will allow finishing the bootstrap.

Greetings
     Martin


-- 
   M.Sc. Martin Zenzes
   Space Robotics

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