installation error

[leoving]

after installing the conda, and type ./run_tests -j 4
there occured the error as following:

Ran 1807 tests in 967.7 seconds. Average test time 0.4 seconds, maximum test time 8.5 seconds.
1757 passed, 85 skipped, 0 pending, 50 FAILED
MAX FAILURES REACHED
runWorker Exception: Traceback (most recent call last):
  File "/home/dell/projects/moose-next/python/TestHarness/schedulers/Scheduler.py", line 438, in runJob
    self.queueJobs(jobs, j_lock)
  File "/home/dell/projects/moose-next/python/TestHarness/schedulers/Scheduler.py", line 260, in queueJobs
    self.run_pool.apply_async(self.runJob, (job, jobs, j_lock))
  File "/home/dell/miniconda3/envs/moose/lib/python3.9/multiprocessing/pool.py", line 455, in apply_async
    self._check_running()
  File "/home/dell/miniconda3/envs/moose/lib/python3.9/multiprocessing/pool.py", line 350, in _check_running
    raise ValueError("Pool not running")
ValueError: Pool not running

HOW can I solved

• that?
  

[GiudGiud]

Hello

What are the errors you are getting? Like for each failing test what is the error message? The summary does not give enough information.
Usually such high test failure rates are an issue with MPI.

Guillaume

btw: please do not paste screenshots. They are not searchable later on.
Posting guidelines are here: #18270