Opam repository for termite packages.
termite is a termination analyser.
To install termite using opam:
Install llvm 3.6
Add the repository.
opam remote add termite https://github.com/termite-analyser/opam-termite.git
Take a coffee, and wait for Z3's compilation.
opam install termite -v
Install Pagai. The Z3 version doesn't matter but the llvm version used by pagai should be the same than the one used by termite.
Clang is also very recommended.