gistfile1.txt

sudo apt-get purge clang-4.0 clang-4.0-doc libclang-common-4.0-dev libclang1-4.0 libllvm4.0 lldb-4.0 llvm-4.0 llvm-4.0-dev llvm-4.0-doc llvm-4.0-runtime clang-format-4.0 lldb-4.0-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'clang-4.0-doc' is not installed, so not removed
Package 'llvm-4.0-doc' is not installed, so not removed
Package 'lldb-4.0-dev' is not installed, so not removed
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 liblldb-4.0 : Depends: libllvm4.0 (= 1:4.0~svn297204-1~exp1) but it is not going to be installed
 liblldb-4.0-dev : Depends: lldb-4.0 (= 1:4.0~svn297204-1~exp1) but it is not going to be installed
 lldb-5.0 : Depends: python-lldb-5.0 but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).