python - vmcloak 安装后失败，语法无效

Question

安装后我一直遇到 vmcloak 的一些问题。我成功安装了 vmcloak v.0.4.1，当我尝试运行它时，我收到了这个错误：

Successfully installed vmcloak-0.4.1
(cuckoo) cuckoo@nick-VirtualBox:~/cuckoo$ vmcloak
Traceback (most recent call last):
  File "/home/cuckoo/cuckoo/bin/vmcloak", line 5, in <module>
    from vmcloak.main import main
  File "/home/cuckoo/cuckoo/lib/python3.8/site-packages/vmcloak/__init__.py", line 5, in <module>
    from . import agent, main, vm, misc
  File "/home/cuckoo/cuckoo/lib/python3.8/site-packages/vmcloak/agent.py", line 43
    def execute(self, command, async=False):
                               ^
SyntaxError: invalid syntax

我想知道以前是否有人遇到过这个问题，如果是的话，我该如何解决它。