Add setuptools run-time requirement to opencv

2 jobs for debug_opencv in 18 minutes and 51 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Build
failed #222022
docker
build_linux

00:12:17

failed #222023
intel macos
build_macos_intel

00:18:50

 
Name Stage Failure
failed
build_macos_intel Build
  File "/Users/gitlab/builds/nrU4yQP1/1/bob/conda/miniconda/conda-bld/libopencv_1611588972400/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.7/site-packages/pkg_resources/__init__.py", line 886, in require
needed = self.resolve(parse_requirements(requirements))
File "/Users/gitlab/builds/nrU4yQP1/1/bob/conda/miniconda/conda-bld/libopencv_1611588972400/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.7/site-packages/pkg_resources/__init__.py", line 772, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'cv2' distribution was not found and is required by the application
Tests failed for opencv-4.5.0-py37_1.conda - moving package to /Users/gitlab/builds/nrU4yQP1/1/bob/conda/miniconda/conda-bld/broken
TESTS FAILED: opencv-4.5.0-py37_1.conda
Cleaning up file based variables
ERROR: Job failed: exit status 1
failed
build_linux Build
  File "/scratch/builds/bob/conda/miniconda/conda-bld/libopencv_1611588961560/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.7/site-packages/pkg_resources/__init__.py", line 886, in require
needed = self.resolve(parse_requirements(requirements))
File "/scratch/builds/bob/conda/miniconda/conda-bld/libopencv_1611588961560/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.7/site-packages/pkg_resources/__init__.py", line 772, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'cv2' distribution was not found and is required by the application
Tests failed for opencv-4.5.0-py37_1.conda - moving package to /scratch/builds/bob/conda/miniconda/conda-bld/broken
TESTS FAILED: opencv-4.5.0-py37_1.conda
Cleaning up file based variables
ERROR: Job failed: exit code 1