doc.rustdesk.com/content/dev/build/faq/_index.zh-tw.md

title	weight
Windows 常見問題	40

vcpkg 下載包失敗

錯誤

 -- Fetching https://chromium.googlesource.com/libyuv/libyuv 287158925b0e03ea4499a18b4e08478c5781541b...
   CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:127 (message):
       Command failed: D:/program/Git/mingw64/bin/git.exe fetch https://chromium.googlesource.com/libyuv/libyuv 287158925b0e03ea4499a18b4e08478c5781541b --depth 1 -n

解決方法

使用瀏覽器下載 https://chromium.googlesource.com/libyuv/libyuv/+archive/287158925b0e03ea4499a18b4e08478c5781541b.tar.gz，然後放到 `vcpkg/downloads下，重新安裝。

Cargo.lock 裡的套件不存在

錯誤

$ cargo run
      Updating git repository `https://github.com/open-trade/confy`
   warning: spurious network error (2 tries remaining): failed to receive response: Operation Timeout
   ; class=Os (2)
   error: failed to get `confy` as a dependency of package `hbb_common v0.1.0 (D:\rustdesk\rustdesk\rustdesk\libs\hbb_common)`

   Caused by:
     failed to load source for dependency `confy`

   Caused by:
     Unable to update https://github.com/open-trade/confy#27fa1294

   Caused by:
     object not found - no match for id (27fa12941291b44ccd856aef4a5452c1eb646047); class=Odb (9); code=NotFound (-3)

可能作者使用 git force push 覆蓋了之前的 commit。

解決方法

使用 cargo update，強制更新套件

VCPKG_ROOT 環境變數未設置

錯誤

thread 'main' panicked at 'Failed to find package: VcpkgNotFound("No vcpkg installation found. Set the VCPKG_ROOT environment variable or run 'vcpkg integrate install'")', libs\scrap\build.rs:7:45

解決辦法

加入 VCPKG_ROOT 環境變數, 或者使用 VCPKG_ROOT=<vcpkg_dir> cargo run

未安裝 clang 環境，或未設置 LIBCLANG_PATH 環境變數

錯誤

thread 'main' panicked at 'Unable to find libclang: "couldn't find any valid shared libraries matching: ['clang.dll', 'libclang.dll'], set the `LIBCLANG_PATH` environment variable to a path where one of these files can be found (invalid: [])"', C:\Users\selfd\.cargo\registry\src\mirrors.ustc.edu.cn-61ef6e0cd06fb9b8\bindgen-0.59.2\src/lib.rs:2144:31

解決辦法

安裝 llvm，設置 LIBCLANG_PATH 環境變數為 llvm_install_dir/bin