Ubuntu 11.10 executing 32-bit binaries

bash: ./wrapper-linux-x86-32: No such file or directory

./mongod: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

If you are not able to execute the 32 bit binaries, install the following libraries

sudo aptitude install ia32-libs

sudo apt-get install --reinstall libc6-i386