Unable to build windows client following docs

As title I'm not able to build windows client following instructions vcpkg\vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static goes wrong because can't download Error: Failed to download from mirror set: https://repo.msys2.org/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://www2.futureware.at/~nickoe/msys2-mirror/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://mirror.yandex.ru/mirrors/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://mirrors.tuna.tsinghua.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://mirrors.ustc.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirrors.ustc.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirrors.ustc.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirrors.ustc.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://mirror.bit.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirror.bit.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirror.bit.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirror.bit.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: WinHttpSendRequest() failed: 12007 https://mirror.selfnet.de/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404 https://mirrors.sjtug.sjtu.edu.cn/msys2/mingw/i686/mingw-w64-i686-pkg-config-0.29.2-2-any.pkg.tar.zst: failed: status code 404

llvm doesn't exist for windows env

I would like to build my own client to add my own servers to avoid using renaming options for clients.

Thanks

You need to use the 'master' branch of vcpkg, not the 2021.12.01 branch. The docs should just eliminate that line IMO.

LLVM does exist, here https://github.com/llvm/llvm-project/releases/download/llvmorg-15.0.2/LLVM-15.0.2-win64.exe