小编ade*_*lin的帖子

我使用 pypi 设置气流。通过以下命令启动airflow服务器后出现错误：airflowstandalone

气流版本==2.2.0

python_版本== 3.8.4

但我已经安装了virtualenv。

异常情况如下：

  Broken DAG: [/usr/local/python3/lib/python3.8/site- 
  packages/airflow/example_dags/example_python_operator.py] Traceback 
  (most recent call last):
  File "/usr/local/python3/lib/python3.8/site- 
  packages/airflow/models/baseoperator.py", line 188, in apply_defaults
  result = func(self,*args,**kwargs)
  File "/usr/local/python3/lib/python3.8/site- 
  packages/airflow/operators/python.py", line 342, in __init__
  raise AirflowException('PythonVirtualenvOperator requires virtualenv, 
  please install it.')
  airflow.exceptions.AirflowException: PythonVirtualenvOperator requires 
  virtualenv, please install it

我不知道修复该错误，不知道发生了什么问题。

非常感谢大家！