Install llvm-3.9-dev by entering the following commands in the terminal:
sudo apt update sudo apt install llvm-3.9-dev
Description:
Modular compiler and toolchain technologies, libraries and headers
LLVM is a collection of libraries and tools that make it easy to build compilers, optimizers, just-in-time code generators, and many other compiler-related programs. . LLVM uses a single, language-independent virtual instruction set both as an offline code representation (to communicate code between compiler phases and to run-time systems) and as the compiler internal representation (to analyze and transform programs). This persistent code representation allows a common set of sophisticated compiler techniques to be applied at compile-time, link-time, install-time, run-time, or "idle-time" (between program runs). . This package provides the libraries and headers to develop applications using llvm.
Homepage: http://www.llvm.org/
Version: 1:3.9.1-19ubuntu1
Section: devel