2
我開始「爲Ruby開發者鏽」的教程和這個代碼已經絆倒了我,讓鐵鏽「extern mod std;」失敗
extern mod std;
#[test]
fn this_tests_code() {
println("")
}
fn main() {
}
試圖編譯這給了我:
> rustc testing.rs
testing.rs:1:0: 1:0 error: multiple matching crates for `core`
testing.rs:1 extern mod std;
^
note: candidates:
note: path: /usr/local/lib/rustc/x86_64-apple-darwin/lib/libcore-c3ca5d77d81b46c1-0.5.dylib
note: meta: name = "core"
note: meta: vers = "0.5"
note: meta: uuid = "c70c24a7-5551-4f73-8e37-380b11d80be8"
note: meta: url = "https://github.com/mozilla/rust/tree/master/src/libcore"
note: path: /usr/local/lib/rustc/x86_64-apple-darwin/lib/libcore-c3ca5d77d81b46c1-0.6.dylib
note: meta: name = "core"
note: meta: vers = "0.6"
note: meta: uuid = "c70c24a7-5551-4f73-8e37-380b11d80be8"
note: meta: url = "https://github.com/mozilla/rust/tree/master/src/libcore"
error: aborting due to previous error
我使用rustc 0.6。我不確定它應該做什麼,所以任何人都可以給我一些見解?謝謝!
你嘗試去'在/ usr/local/lib目錄/ rustc/x86_64-apple-darwin/lib/libcore-c3ca5d77d81b46c1-0.5.dylib',並刪除它(或只是重命名它)? –
@RamonSnir是正確的,你應該刪除該目錄中的所有'...- 0.5.dylib'文件。 – huon