[Rock-dev] Build failed during bootstrapping - typekit.rb

Sylvain Joyeux sylvain.joyeux at dfki.de
Thu Sep 8 15:49:35 CEST 2011


On 09/08/2011 03:23 PM, Martin Fritsche wrote:
> Hi Sylvain,
> did you already have a look into the problem?
Yes. This is fixed.

> It seems to be similar with the external opencv if the package
> libavformat-dev (debian) is installed. The end of the failed build
> output is attached to this message.
Same general issue, but different problem

For Leif, the problem was that oroGen was picking up the stuff from 
/usr/local BEFORE the local installation. It was a bug in oroGen.

Your case *is* related, but is in this case a bug in the OpenCV CMake 
macros. Not much I can do to help here...

However, a weird thing, is that I don't have that problem even though I 
do have libavcodec-dev installed on my Debian(s).

> By the way, do we really need this not packaged version of opencv in
> rock for everyone?
Unfortunately, yes, we need it by default since some of the image 
processing stuff requires it. I also find it pretty annoying

You can disable it for your project though. Just add

   Autoproj.add_osdeps_overrides 'opencv', :package => 
'external/opencv', :force => false

to either csurvey/overrides.rb (for the whole csurvey project) or to 
autoproj/overrides.rb (for your own installation). If the packages you 
use are fine with CV 2.2, then you're gonna be OK. You could also 
install OpenCV 2.3 manually from experimental and disable the source 
build the same way ...

-- 
Sylvain Joyeux
Space&  Security Robotics

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