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[Anton Gladky <1250928@xxxxxxxxxxxxxxxxxx>]

There is definitely a conflict between numpy and lapack. We can nothing to
do
with that, especially on Ubuntu released 1.5 years ago.

Do the newer Ubuntu versions have the same problem, or it is only
12.04-specific?

Anton


2013/11/20 Klaus Thoeni <1250928@xxxxxxxxxxxxxxxxxx>      from numpy.linalg
import lapack_lite

>
>   ImportError: /usr/lib/liblapack.so.3gf: undefined symbol: ATL_chemv
>

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https://bugs.launchpad.net/bugs/1250928

Title:
  Compilation from source probably miss some documentation

Status in Yet Another Dynamic Engine:
  New

Bug description:
  
  It seems the instructions for installing prerequisites [1] will fail on ubuntu 12.04 if yade-users ppa is not enabled first.
  Trying to compile anyway leads to a few cmake warnings but it will let one build. Then boot failure because of missing lib (didn't do the build myself, I've seen the result on a colleagues computer).

  The bug is that the ppa is not mentionned anywhere on the installation page.
  If anyone confirm I can update the doc, though I'm not sure if this situation is for 12.04 only, or if the ppa should be considered mandatory for all platforms.

  [1] https://yade-dem.org/doc/installation.html#prerequisites

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