rust - 尝试使用 gstreamer-player rust crate，我收到此 pkg-config 错误

Question

这是完整的日志

error: failed to run custom build command for `glib-sys v0.10.1`

Caused by:
  process didn't exit successfully: `C:\Users\Wu\Documents\RustProjects\mechanical\target\debug\build\glib-sys-b6b5049ea9ffd484\build-script-build` (exit code: 1)
  --- stdout
  cargo:rerun-if-env-changed=GLIB_2.0_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=GLIB_2.0_STATIC
  cargo:rerun-if-env-changed=GLIB_2.0_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-pc-windows-msvc
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_pc_windows_msvc
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-pc-windows-msvc
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_pc_windows_msvc
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-pc-windows-msvc
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_pc_windows_msvc
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR

  --- stderr
  Failed to run `"pkg-config" "--libs" "--cflags" "glib-2.0" "glib-2.0 >= 2.42"`: The system cannot find the file specified. (os error 2)
warning: build failed, waiting for other jobs to finish...
error: build failed

当我尝试构建我的项目时出现此错误（它是空的，但它正在使用gstreamer-player板条箱

我被告知要安装 pkg-config（我在 Windows 上）所以我使用 MSYS2 来安装它pacman -S mingw-w64-x86_64-pkg-config

错误仍然存​​在，所以我添加了环境变量PKG_CONFIG_PATH = H:\MSYS2\usr\lib\pkgconfig，然后我添加H:\MSYS2\usr\lib\pkgconfig了path变量

错误仍然存​​在，有人知道我能做什么或我做错了什么吗？任何帮助表示赞赏

标签： rustgstreamer