Undefined reference to mempcy@GLIBC_2.14 when compiling on Linux

Question

I am trying to port an application to drive a device that uses an ftdi2332h chip from windows to linux. I installed the libftd2xx library on an ubuntu 10.04 system per these

Answer 1

Upgrade to Ubuntu 12.04. I had the same thing happen using Qt, it turned out the glibc library was too old. Googling around indicated that trying to upgrade glibc on one's own is a very dangerous proposition.