"glibcxx_3.4.9" : The correct spelling is 'Upper Case' : GLIBCXX_3.4.9,
and it's an object in libstdc++.so.6.0.10
( libstdc++ version 4.3.2 from gcc version 4.3.2.)
Can be a later version too, e.g. libstdc++.so.6.0.13, if it's compiled with old dependencies.
A tested file replacement for the EL5 libstdc++.so.6 , 32 bits
was mentioned here, post # 3
http://www.linuxquestions.org/questi...-5-a-894450/#3
I don't remember, where I got it, may be I can find a 64bits
libstdc++.so.6.0.10 in a couple of days.
( If you are quite sure that your application also is 64bits.)
EDIT : This one should work on any old OS, 64bits ...
http://se.archive.ubuntu.com/ubuntu/...ntu5_amd64.deb
Unpack with : ar -x libstdc++6_4.4.3-4ubuntu5_amd64.deb && tar xvf data.tar.gz
>> >> libstdc++.so.6.0.13 , 64bits : Replace your old symlink libstdc++.so.6
with a link libstdc++.so.6 to libstdc++.so.6.0.13 .
..