Can't find clang on Ubuntu

[jethrogb]

On Ubuntu, LLVM binaries have the version number appended to their name, like so:

$clang[TAB][TAB]
clang-3.5                     clang-format-diff-3.5
clang++-3.5                   clang-modernize-3.5
clang-apply-replacements-3.5  clang-query-3.5
clang-check-3.5               clang-tblgen-3.5
clang-format-3.5              clang-tidy-3.5

support::Clang::find can't find clang this way.

[KyleMayes]

Should be fixed by 1ef7a4f.

[jethrogb]

Thanks!

[tatref]

Same issue here on Debian 8.5.

The clang lib is /usr/lib/llvm-3.5/lib/libclang.so.1, but I had to create a link named libclang.so to get it to compile.

Error message follow:

Build failed, waiting for other jobs to finish...
error: failed to compile `bindgen v0.18.0`, intermediate artifacts can be found at `/tmp/cargo-install.7B4EzkrL0K9o`

Caused by:
  failed to run custom build command for `clang-sys v0.7.2`
process didn't exit successfully: `/tmp/cargo-install.7B4EzkrL0K9o/release/build/clang-sys-66118395f506ca26/build-script-build` (exit code: 101)
--- stderr
thread 'main' panicked at 'could not find libclang.so, set the LIBCLANG_PATH environment variable to a path where libclang.so can be found', /home/tatref/.cargo/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.7.2/build.rs:42
note: Run with `RUST_BACKTRACE=1` for a backtrace.

It seems that the version I'm using should be clear of this bug?

[KyleMayes]

This issue was for finding the clang executable when it had a version number appended to it (e.g., clang-3.5), not the .so. Could you open a separate issue with what behavior you expect so I don't forget to fix this?

Thanks.