我的 macbook 无法运行 clion

Question

/Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" /Users/yeweihao/Desktop/untitled1
- The C compiler identification is unknown
- Check for working C compiler: /usr/bin/cc
- Check for working C compiler: /usr/bin/cc - broken
CMake Error at /Applications/CLion.app/Contents/bin/cmake/mac/share/cmake-3.17/Modules/CMakeTestCCompiler.cmake:60 (message):
  
The C compiler

    "/usr/bin/cc"

  is not able to compile a simple test program.

  It fails with the following output:

    Change Dir: /Users/yeweihao/Desktop/untitled1/cmake-build-debug/CMakeFiles/CMakeTmp
    
    Run Build Command(s):/usr/bin/make cmTC_cbdd4/fast && xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)

-- Configuring incomplete, errors occurred!
See also "/Users/yeweihao/Desktop/untitled1/cmake-build-debug/CMakeFiles/CMakeOutput.log".
See also "/Users/yeweihao/Desktop/untitled1/cmake-build-debug/CMakeFiles/CMakeError.log".

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