1 deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main 2 deb-src http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main 3 deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial main 4 deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial main 5 deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.8 main 6 deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.8 main 7 deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main 8 deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main 9 deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main 10 deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main 11
