Django and Jenkins multiple errors on execute shell - django

Question

I am trying to implement continuous integration for a python-django app. I installed Jenkins on a vps and created a job which pulls my bitbucket code.
Now I am trying to execute the tests from the tests dir, but something is failing within my execute shell in Jenkins.
Here is the shell console output:
7 - Link the cms_core app in the project using a symbolic link
/var/lib/jenkins/workspace/ed1cms/test_cms_core
total 16
drwxr-xr-x 3 jenkins jenkins 4096 Jul 5 16:12 .
drwxr-xr-x 5 jenkins jenkins 4096 Jul 5 16:12 ..
lrwxrwxrwx 1 jenkins jenkins 16 Jul 5 16:12 cms_core -> ../core/cms_core
-rwxr-xr-x 1 jenkins jenkins 811 Jul 5 16:12 manage.py
drwxr-xr-x 2 jenkins jenkins 4096 Jul 5 16:12 test_cms_core
/tmp/jenkins7283490794872735254.sh: line 28: prinf: command not found
Collecting cms_core
Could not find a version that satisfies the requirement cms_core (from versions: )
No matching distribution found for cms_core
8 - Finally, we can run the tests through django-jenkins
Traceback (most recent call last):
File "./manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/site-packages/django/core/management/__init__.py", line 363, in execute_from_command_line
utility.execute()
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/site-packages/django/core/management/__init__.py", line 307, in execute
settings.INSTALLED_APPS
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
self._setup(name)
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/site-packages/django/conf/__init__.py", line 41, in _setup
self._wrapped = Settings(settings_module)
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/site-packages/django/conf/__init__.py", line 110, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/var/lib/jenkins/.virtualenvs/tmp-8ca50c09c788e0c/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'cms_core'
9 - Deactivate virtualenv so it is destroyed
Removing temporary environment: tmp-8ca50c09c788e0c
Removing tmp-8ca50c09c788e0c...
Finished: SUCCESS
the 7,8,9 are steps I have written in the shell with printf so I could follow whats going on step by step. Until step 7 there are no errors taking place.
Here is my execute shell script:
#!/bin/bash
printf "\n\n1 - Set-up some things so we can use virtualenvwrapper\n\n"
source ~/.bash_profile
printf "\n\n2 - Create a temporary virtual environment for Python\n\n"
mktmpenv -p /opt/python-versions/3.6.3/bin/python3
printf "\n\n3 - We need to go back to the path we initially were, not in the virtual env path\n\n"
cd -
printf "\n\n4 - Install requirements to be able to create a Django project and run tests\n\n"
pip install -r cms_core/tests/requirements.txt
printf "\n\n5 - Create the Django project\n\n"
rm -rf test_cms_core
django-admin startproject test_cms_core
printf "\n\n6 - Go in the project folder\n\n"
cd test_cms_core
printf "\n\n7 - Link the cms_core app in the project using a symbolic link\n\n"
ln -s ../core/cms_core .
pwd
ls -la
printf "\n\n8 - Finally, we can run the tests through django-jenkins\n\n"
./manage.py jenkins --settings=cms_core.tests.settings
printf "\n\n9 - Deactivate virtualenv so it is destroyed\n\n"
deactivate

Answer 1

It seems that you have a typo somewhere in your code. Just search for 'prinf', maybe a t is missing.
Your module cms_core is not installed or can not be found. Maybe you are just in the wrong folder to use your settings for django? Or check your virtualenv with pip list if all requirements are installed correct.