# cmake 3.28 CMAKE\_CXX\_COMPILER\_CLANG\_SCAN\_DEPS-NOTFOUND: not found

**URL:** https://discourse.cmake.org/t/cmake-3-28-cmake-cxx-compiler-clang-scan-deps-notfound-not-found/9244
**Category:** Code
**Created:** [October 23, 2023, 5:01am UTC](https://discourse.cmake.org/t/cmake-3-28-cmake-cxx-compiler-clang-scan-deps-notfound-not-found/9244 "2023-10-23T05:01:27Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![ben.boeckel](https://discourse.cmake.org/letter_avatar_proxy/v4/letter/b/ea5d25/32.png) [@ben.boeckel](https://discourse.cmake.org/u/ben.boeckel)
#### Post date: [October 24, 2023, 11:17am UTC](https://discourse.cmake.org/t/cmake-3-28-cmake-cxx-compiler-clang-scan-deps-notfound-not-found/9244/6 "2023-10-24T11:17:32Z")

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> [@cooper](#):
>
> After install clang-tidy, everything is work

I would guess that `clang-tidy` lives in the same package as `clang-scan-deps`.

> [@cooper](#):
>
> But the clangd doesn’t recognize the module I defined

`clangd` doesn’t know how to build modules yet. You’ll need to have CMake build the modules before `clangd` will understand them.

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