As you can see, libz is linked to the matlab one (I recently installed it) and this is the cause to my pb... This is the end of 2 days of heavy searches for this problem ! The solution is to unset LD_LIBRARY_PATH for the matlab path and add it just when launching / linking to matlab libraries....
Ok, with a irc chan and a good user, I found and this is not a bug :
ldd /usr/lib/ libxml2. so.2
linux- gate.so. 1 => (0xffffe000) i686/cmov/ libdl.so. 2 (0xb7ec5000)
[b]libz. so.1 => /opt/matlab/ bin/glnx86/ libz.so. 1 (0xb7eb4000)[/b] i686/cmov/ libm.so. 6 (0xb7e8f000) i686/cmov/ libc.so. 6 (0xb7d45000)
/lib/ld- linux.so. 2 (0x80000000)
libdl.so.2 => /lib/tls/
libm.so.6 => /lib/tls/
libc.so.6 => /lib/tls/
As you can see, libz is linked to the matlab one (I recently installed it) and this is the cause to my pb... This is the end of 2 days of heavy searches for this problem ! The solution is to unset LD_LIBRARY_PATH for the matlab path and add it just when launching / linking to matlab libraries....