libstxxl-dev binary package in Ubuntu Xenial amd64

 STXXL provides an STL replacement using an abstraction layer to
 storage devices to allow for the optimal layout of data structures. This
 allows for multi-terabyte datasets to be held and manipulated in standard
 C++ data structures, whilst abstracting the complexity of managing this
 behaviour efficiently. STXXL utilises multi-disk I/O to speed up
 I/O bound calculations. STXXL has been developed at the University
 of Karlsruhe.
 .
 Development libraries for STXXL, required for building programs that
 utilise the STXXL library

Source package