TVB won't run simulations on the cluster from the Anaconda build

Error message

/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by /home/tvbadmin/TVB_Distribution/tvb_data/lib/python2.7/site-packages/numexpr/interpreter.so)

On the machine where TVB web runs

tvbadmin@debian64:~$ ls -all /lib/x86_64-linux-gnu/libc.so.6
lrwxrwxrwx 1 root root 12 May 28 2014 /lib/x86_64-linux-gnu/libc.so.6 -> libc-2.18.so

On the cluster nodes

lrwxrwxrwx. 1 root root 12 Feb 21 2014 /lib/x86_64-linux-gnu/libc.so.6 -> libc-2.13.so