libclang is the C/C++ Interface to Clang. In order to avoid the following error:
LibclangError: libclang.so: cannot open shared object file: No such file or directory.
Use one of the solutions below, according your architecture:
On x86_64:
cd /usr/lib/x86_64-linux-gnu/ sudo ln -s libclang-3.8.so.1 libclang.so
On ppc64le:
cd /usr/lib/powerpc64le-linux-gnu/ sudo ln -s libclang-3.8.so.1 libclang.so
More about Clang can be found at https://clang.llvm.org/doxygen/group__CINDEX.html
nullpointerexception 