linker - How to manage libstdc++.so.6: wrong ELF class: ELFCLASS64 at computer cluster -


i have problem libstdc++.so.6 library when execute program in matlab. code works fine on laptop , desktop, why i'm sure problem library or linking compatibility issue:

/home/arturo/virality/viral_cluster_ml/viral_features/code/segment_pedro/segment: error while loading shared libraries: libstdc++.so.6: wrong elf class: elfclass64

i've google answers on how fix library, , should remove library later re-install correct version: error while loading shared libraries: libstdc++.so.6: wrong elf class: elfclass64

the problem can't afford luxury delete library, because ssh'ing cluster @ lab i'm working in. wouldn't want mess programs running @ cluster, isn't there way of fixing problem? i'm hoping solution similar to:

sudo apt-get install libstd++6

that doesn't require me delete or modify files, rather install them.

or maybe error i'm not linking library correctly?

the file exist, when use

locate  libstd++.so.6

the computer finds @ these directories:

/usr/lib64/libstdc++.so.6 /usr/lib64/libstdc++.so.6.0.13 /usr/local/matlab/r2012b/sys/os/glnxa64/libstdc++.so.6 /usr/local/matlab/r2012b/sys/os/glnxa64/libstdc++.so.6.0.13 /usr/local/matlab/r2012b/toolbox/sldv/sldv/polyspace-dvo/lib/x86-linux/libstdc++.so.6 /usr/local/matlab/r2012b/toolbox/sldv/sldv/polyspace-dvo/lib/x86-linux/libstdc++.so.6.0.13 /usr/local/matlab/r2013a/sys/os/glnxa64/libstdc++.so.6 /usr/local/matlab/r2013a/sys/os/glnxa64/libstdc++.so.6.0.13 /usr/local/matlab/r2013a_dcs/sys/os/glnxa64/libstdc++.so.6 /usr/local/matlab/r2013a_dcs/sys/os/glnxa64/libstdc++.so.6.0.13 /usr/local/matlab_r2012a/bin/glnxa64/libstdc++.so.6 /usr/local/matlab_r2012a/bin/glnxa64/libstdc++.so.6.0.13 /usr/local/matlab_r2012a/sys/os/glnxa64/libstdc++.so.6 /usr/local/matlab_r2012a/sys/os/glnxa64/libstdc++.so.6.0.13 /usr/local/matlab_r2012a/toolbox/sldv/sldv/polyspace-dvo/lib/x86-linux/libstdc++.so.6 /usr/share/gdb/auto-load/usr/lib/libstdc++.so.6.0.13-gdb.py /usr/share/gdb/auto-load/usr/lib/libstdc++.so.6.0.13-gdb.pyc /usr/share/gdb/auto-load/usr/lib/libstdc++.so.6.0.13-gdb.pyo /usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.13-gdb.py /usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.13-gdb.pyc /usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.13-gdb.pyo

i've tried setting path the file before running matlab, without anyluck:

ld_library_path=/usr/lib64:/home/arturo/virality/viral_cluster_ml/viral_features/code/scene_sun ./matlab

similar link , problem: http://www.linuxquestions.org/questions/linux-newbie-8/apt-get-messed-up-812346/

problem solved recompiling subfolder of code on cluster.


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