Question

由于它是一种非常有前途的语言，所以今天我决定学习并开始使用锈编码。但是，我尝试在rust中编译并运行一个简单的Hello world程序，但由于某种原因却收到此错误。有人可以告诉我怎么了吗？

这是我的防锈码：

fn main(){
        println!("Hi");
}

，这是错误消息：

错误：与cc链接失败：退出代码：1 | =注意：“ cc” “ -m64”“ -L” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib” “” test.test.7rcbfp3g-cgu.0.rcgu.o“”“ test.test.7rcbfp3g-cgu.1.rcgu.o” “” test.test.7rcbfp3g-cgu.2.rcgu.o“” test.test.7rcbfp3g-cgu.3.rcgu.o“ “” test.test.7rcbfp3g-cgu.4.rcgu.o“”“ test.test.7rcbfp3g-cgu.5.rcgu.o” “ -o”“测试”“ test.5fi6c8ty3hqyycqf.rcgu.o”“ -Wl，-dead_strip” “ -nodefaultlibs”“ -L” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libstd-a5984f6fc2a4870f.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libpanic_unwind-7c9487d161f01b59.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liballoc_jemalloc-e146b9b98ab73364.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libunwind-acb39784a181deae.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liballoc_system-89f97a4bae8c89d2.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liblibc-cd336d4bb1fade3c.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liballoc-d6545438808205eb.rlib” “ /Users/moo7md/.rustup/toolchains/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcore-8aa8397108285683.rlib” “ /用户/moo7md/.rustup/工具链/stable-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-83c21e81fef8188c.rlib” “ -lSystem”“ -lresolv”“ -lpthread”“ -lc”“ -lm” =注意：xcrun：错误：无效的活动开发人员路径（/ Library / Developer / CommandLineTools），在/ Library / Developer / CommandLineTools / usr / bin / xcrun中缺少xcrun

Answer 1

这是MacOS上非常普遍的问题。您可以通过在终端中输入xcode-select --install来修复它。这意味着未安装开发人员工具。

无法编译简单的生锈程序

1 个答案: