eos fatal: destination path ‘llvm’ already exists and is not an empty directory

如果编译EOS出现以下错误

 Checking for LLVM with WASM support.
        Installing LLVM & WASM
fatal: destination path 'llvm' already exists and is not an empty directory.
        Unable to clone llvm repo @ https://github.com/llvm-mirror/llvm.git.
        Exiting now.

解决方案

cd /opt 
rm -rf llvm
cd /tmp
root@DESKTOP-H6EG47U:/tmp# rm -rf llvm-compiler/