error: failed to run custom build command for geos-sys v2.0.5

[bouyeijiang]

error: failed to run custom build command for geos-sys v2.0.5

Caused by:
process didn't exit successfully: /home/bouyei/projects/georust/target/debug/build/geos-sys-70c700a92bad5d0b/build-script-build (exit status: 101)
--- stdout
cargo:rerun-if-changed=build.rs
cargo:rerun-if-env-changed=GEOS_LIB_DIR
cargo:rerun-if-env-changed=GEOS_VERSION
cargo:rerun-if-env-changed=GEOS_NO_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG
cargo:rerun-if-env-changed=GEOS_STATIC
cargo:rerun-if-env-changed=GEOS_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-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
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-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR

--- stderr
thread 'main' panicked at 'Could not detect GEOS using pkg-config or geos-config', /home/bouyei/.cargo/registry/src/github.com/rust-lang-df7c3c540f42cdbd/geos-sys-2.0.5/build.rs:137:13

[brendan-ward]

It looks like you are trying to dynamically link against GEOS and it isn't available or automatically discovered on your system. Some tips here.

You have 2 options:

1. build one of the compatible versions GEOS on your system and make sure that it is discoverable either by having it install to a default location or adding environment variables to help discover it; it also needs to be discoverable at runtime (see above)
2. build a static version of GEOS using the source code that is pinned here by adding --features static

If you've tried both of those and it still isn't working, please give us a little more information about how you have installed GEOS or if you are trying to run the static build.

[bouyeijiang]

谢谢您的来信！我会及时查阅的