libzrtpcpp-dev 2.0.0-3build2 (powerpc binary) in ubuntu trusty

 This library is an extension to the GNU RTP Stack, libccrtp,
 that offers compatibility with Phil Zimmermann's zrtp/Zfone voice
 encryption, and which can be directly embedded into telephony
 applications. The current release is conformant to the ZRTP specification.
 .
 This package provides the header files, link libraries, and
 documentation for building applications that use libzrtpcpp.