$ nextflow run main.nf
N E X T F L O W  ~  version 0.27.6
Launching `main.nf` [lonely_torvalds] - revision: e7234adafd
[warm up] executor > local
[f3/03efca] Submitted process > test (3)
[ca/b06143] Submitted process > test (4)
[04/d99e0c] Submitted process > test (2)
[1d/3d3e95] Submitted process > test (1)
[b5/50b6c5] Submitted process > test (5)
ERROR ~ Error executing process > 'test (4)'

Caused by:
  Process `test (4)` terminated with an error exit status (1)

Command executed [/home/diogosilva/Diogo/Science/Tests/Nextflow/environment_issue/templates/test_script.py]:

  #!/usr/bin/env python3


  from utils.base import var

  print(var)

Command exit status:
  1

Command output:
  (empty)

Command error:
  Traceback (most recent call last):
    File ".command.sh", line 4, in <module>
      from utils.base import var
  ImportError: No module named 'utils'

Work dir:
  /home/diogosilva/Diogo/Science/Tests/Nextflow/environment_issue/work/ca/b06143a3ffa473fc971c382f398485

Tip: you can try to figure out what's wrong by changing to the process work dir and showing the script file named `.command.sh`

 -- Check '.nextflow.log' file for details
WARN: Killing pending tasks (4)