The simplest way to install on NetBSD, DragonFly, MirBSD or other pkgsrc platforms is: pkg_add freeDiameter If no binary package exists: cd /usr/pkgsrc/net/freeDiameter make install If you want to build and install freeDiameter from the repository, you'll need to install: pkg_add bison pkg-config libidn2 gnutls libgcrypt mercurial and follow the usual installation note. For the optional extensions, you need mysql*-client, postgres*-client, libxml2, jsoncpp, and json-schema. For the debugging extensions, you also need swig and a python -- install as usual.