Hi David, regarding the python packages, good detective work on this, and I think I've found the issue.
python-jose, etc. should have been installed during pip install arches --upgrade but I've found that just as we need to add --no-binary :all: to the normal pip install command, it also needs to be added to this upgrade command. When I run pip install arches==4.0.1 --no-binary :all: pip install arches --upgrade --no-binary :all: then running pip freeze or pip list *does *show that python-jose and django-recaptcha have successfully installed. But if I leave --no-binary :all: out of the second command as you would have from following the release notes, then, as you found, those new packages are not found. On Tue, Mar 6, 2018 at 3:44 PM, David Osborne < [email protected]> wrote: > I may have found a solution to this myself. After searching for *jose* on > the Python package index, I found *python-jose* as an alternative which > seemed to have the missing *jws* name needed for an import. > > I therefore ran > pip uninstall jose > pip install python-jose > and my python manage.py migrate then produced an error message relating > to the database contents, instead of reporting a missing module: > > django.db.migrations.exceptions.NodeNotFoundError: Migration > models.0010_4_1_0 dependencies reference nonexistent parent node (u'auth', > u'0008_alter_user_username_max_length') > > (Full details in the gist at https://gist.github.com/daosborne/ > 24a698df329f097b0e683fe89da20d69) > > Might this sort of database migration error be expected and is it serious? > The database works well with 4.0.1 > > TL;DR > To recap for anyone else with missing modules after doing an upgrade from > 4.0.1 to 4.1.0, try > pip install django-recaptcha > pip install python-jose > which (almost) worked for me (your mileage may vary). > > David > > > On Tuesday, 6 March 2018 12:26:36 UTC, David Osborne wrote: >> >> I have a working Arches 4.0.1 installation in a Vagrant VM which I want >> to upgrade to 4.1.0, to check the process in advance of upgrading our >> project server. >> >> Following the upgrade instructions in https://github.com/archesproje >> ct/arches/blob/master/docs/releases/4.1.0.md, I get an error at the step >> >> python manage.py migrate due to the captcha module not being installed: >> >> (ENV) vagrant@vagrant:~/Projects/my_project$ python manage.py migrate >> Traceback (most recent call last): >> File "manage.py", line 29, in <module> >> execute_from_command_line(sys.argv) >> File >> "/home/vagrant/Projects/ENV/local/lib/python2.7/site-packages/django/core/management/__init__.py", >> line 353, in execute_from_command_line >> utility.execute() >> File >> "/home/vagrant/Projects/ENV/local/lib/python2.7/site-packages/django/core/management/__init__.py", >> line 327, in execute >> django.setup() >> File >> "/home/vagrant/Projects/ENV/local/lib/python2.7/site-packages/django/__init__.py", >> line 18, in setup >> apps.populate(settings.INSTALLED_APPS) >> File >> "/home/vagrant/Projects/ENV/local/lib/python2.7/site-packages/django/apps/registry.py", >> line 85, in populate >> app_config = AppConfig.create(entry) >> File >> "/home/vagrant/Projects/ENV/local/lib/python2.7/site-packages/django/apps/config.py", >> line 90, in create >> module = import_module(entry) >> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module >> __import__(name) >> ImportError: No module named captcha >> >> >> I then attempted variously to install, in turn, the captcha, >> django-simple-captcha and django-recaptcha modules, finally sticking with >> django-recaptcha, >> which required a module "jose" but that eventually had a missing "jws" name >> it couldn't find, and at that point I gave up and decided to shout "Help!" >> >> There's a log of all this at >> https://gist.github.com/daosborne/d867f8a2a457aa7b7652cb9432e0321d >> beginning and ending with "pip list" to show the modules which were >> installed. >> >> I'm sure there will be a simple solution! >> cheers >> David >> >> -- > -- To post, send email to [email protected]. To unsubscribe, > send email to [email protected]. For more > information, visit https://groups.google.com/d/forum/archesproject?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Arches Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- To post, send email to [email protected]. To unsubscribe, send email to [email protected]. For more information, visit https://groups.google.com/d/forum/archesproject?hl=en --- You received this message because you are subscribed to the Google Groups "Arches Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
