AFU模拟环境ASE Environment设置问题；无法将 / 复制到 /target-directory 回溯最近的调用：

如何解决AFU模拟环境ASE Environment设置问题；无法将 / 复制到 /target-directory 回溯最近的调用：

[root@localhost build]# ./afu_sim_setup --sources /root/opae-2.0.0-2/samples/hello_afu/hw/sources.txt build_sim

copying ASE from /root/opae-2.0.0-2....
Failed to copy / to /target-directory 
Traceback (most recent calls):
File " ./afu_sim_setup," line 199 <module>
main()
File " ./afu_sim_setup," line 194,in main
copy_ase_asv(args.dst,args.force)
File " ./afu_sim_setup," line 111,in copy_ase_env
shutil.rmtree('/root/opae-2.0.0-2/build/build_sim/')
File "/usr/lib64/python3.8/shutil.py" line 709,in rmtree 
onerror(os.lstat,path,sys.exc_info())
File "/usr/lib64/python3.8/shutil.py" line 707,in rmtree
orig_st=os.lstat(path) 

FileNotFoundError : [Error 2] No such file or directory /root/opae-2.0.0-2/build/build_sim/

如果有人在 AFU 模拟环境 (ASE) 工作过或有过相关知识，请帮助我？

我正在关注

本指南用于设置 ASE 环境。