[www-scripts] Clang Attribute Doc Update: ERROR

[LLVM via www-scripts]

UPDATING /opt/clang_commandline_docs//src/llvm LLVM SOURCES
./clangCLdoc_update.sh: line 30: cd: /opt/clang_commandline_docs//src/llvm: No such file or directory
Skipped '.'
Summary of conflicts:
  Skipped paths: 1
UPDATING /opt/clang_commandline_docs//src/llvm/llvm/tools/clang CLANG SOURCES
./clangCLdoc_update.sh: line 35: cd: tools/clang: No such file or directory
Skipped '.'
Summary of conflicts:
  Skipped paths: 1
CMake Error: The source directory "/opt/clang_commandline_docs/src/llvm" does not exist.
Specify --help for usage, or press the help button on the CMake GUI.