[mlpack-svn] [MLPACK] #260: Build error on linking mlpack

MLPACK Trac trac at coffeetalk-1.cc.gatech.edu
Wed Nov 28 18:36:23 EST 2012

#260: Build error on linking mlpack
  Reporter:  march         |        Owner:  rcurtin     
      Type:  defect        |       Status:  accepted    
  Priority:  major         |    Milestone:  mlpack 1.0.4
 Component:  build system  |   Resolution:              
  Keywords:                |     Blocking:              
Blocked By:                |  

Comment (by rcurtin):

 Ah, I think I realize what's happened.  You typed

 `cmake <...> -D ARMADILLO_LIBRARY=/nethome/gtg644r/local/usr/lib64 <...>

 when that should actually be the path to the library directly,

 `cmake <...> -D
 ARMADILLO_LIBRARY=/nethome/gtg644r/local/usr/lib64/libarmadillo.so <...>

 That should link correctly against the Intel MKL LAPACK version that's
 installed on ion.  If everything compiles, but then you get some kind of
 runtime error complaining that the symbol 'GLIBCXX_3.4.15' isn't found
 (which I anticipate but am not sure of), try prepending
 'LD_LIBRARY_PATH=/nethome/mdukhan3/install/lib64/' before the command.

Ticket URL: <http://trac.research.cc.gatech.edu/fastlab/ticket/260#comment:4>
MLPACK <www.fast-lab.org>
MLPACK is an intuitive, fast, and scalable C++ machine learning library developed by the FASTLAB at Georgia Tech under Dr. Alex Gray.

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