Question #293576 on Yade changed:
https://answers.launchpad.net/yade/+question/293576

    Status: Open => Answered

Anton Gladky proposed the following answer:
Hi,

python-scientific is deprecated. Use python-numpy instead.
But it is not obligatory (we need to update installation section
in doc). Also one need to use libvtk6-dev.  -DUSE_QT5=1
option is mandatory for 16.04. I will update installation page
tonight.

Regards

Anton


2016-05-11 13:47 GMT+02:00 Raphaël Maurin
<question293...@answers.launchpad.net>:
> New question #293576 on Yade:
> https://answers.launchpad.net/yade/+question/293576
>
> Hi everyone,
>
> After installing yadedaily (which works) on my new computer running with  
> Ubuntu 16.04 (with xfce interface), I am trying to install Yade from the 
> source code. I suceeded to install all the necessary packages except the 
> "python-scientific" one, which give the error (in french sorry):
>
> "sudo apt-get install  python-scientific
> Lecture des listes de paquets... Fait
> Construction de l'arbre des dépendances
> Lecture des informations d'état... Fait
> Aucune version du paquet python-scientific n'est disponible, mais il existe 
> dans la base
> de données. Cela signifie en général que le paquet est manquant, qu'il est 
> devenu obsolète
> ou qu'il n'est disponible que sur une autre source
>
> E: Le paquet « python-scientific » n'a pas de version susceptible d'être 
> installée"
>
> meaning that the package is missing or out of date or available only on 
> another source.
>
> I tried to continue the installation without this package, it is compiling 
> and create the executable of yade (after cmake, make and make install), but 
> when I run it I get a long error:
>
> "*** Error in `/usr/bin/python': realloc(): invalid pointer: 
> 0x00007fbab345a820 ***
> ======= Backtrace: =========
> /lib/x86_64-linux-gnu/libc.so.6(+0x77725)[0x7fbabc43c725]
> /lib/x86_64-linux-gnu/libc.so.6(realloc+0x348)[0x7fbabc448f88]
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN9QListData7reallocEi+0x1f)[0x7fbaa3f34a5f]
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN9QListData6appendEi+0x81)[0x7fbaa3f34b31]
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x1d7018)[0x7fbaa4001018]
>
> ..."
>
> ending with:
> "
> 7fba9d434000-7fba9d435000 r--p 0000c000 08:01 5514583                    
> /usr/lib/x86_64-linux-gnu/libgsm.so.1.0.12
> 7fba9d435000-7fba9d436000 rw-p 0000d000 08:01 5514583                    
> /usr/lib/x86_64-linux-gnu/libgsm.so.1.0.12
> 7fba9d436000-7fba9d47b000 r-xp 00000000 08:01 5514811                    
> /usr/lib/x86_64-linux-gnu/libmp3lame.so.0.0.0Abandon (core dumped)"
>
>
> First, can you confirm that it is due to the absence of the package 
> python-scientific ? If it is the case, is there a way to install it on Ubuntu 
> 16.04 ? If it is not the case and the problem is more complex, do you believe 
> it is better for me to come back to Ubuntu 14.04, or would yade from source 
> be compatible soon with Ubuntu16.04?
>
> Thanks,
>
> Raphael
>
>
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