datadotworld/ckanext-datadotworld

Installation error (Ubuntu and Centos7)

Closed this issue · 3 comments

piersoft commented

hi,

when i try to install, i receive many errors.
Celery is needed but 3.x and not 4.x.

At the end of installation:

paster --plugin=ckanext-datadotworld datadotworld init -c /etc/ckan/default/production.ini

Traceback (most recent call last):
File "/usr/lib/ckan/default/bin/paster", line 11, in
sys.exit(run())
File "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/script/command.py", line 102, in run
invoke(command, command_name, options, args[1:])
File "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/script/command.py", line 141, in invoke
exit_code = runner.run(args)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/paste/script/command.py", line 236, in run
result = self.command()
File "/usr/lib/ckan/default/lib/python2.7/site-packages/ckanext/datadotworld/command.py", line 44, in command
self._init()
File "/usr/lib/ckan/default/lib/python2.7/site-packages/ckanext/datadotworld/command.py", line 93, in _init
main(argv, debug=False, repository=repository)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/shell.py", line 209, in main
ret = command_func(**kwargs)
File "", line 2, in version_control
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/util/init.py", line 160, in with_engine
return f(*a, **kw)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/api.py", line 250, in version_control
ControlledSchema.create(engine, repository, version)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/schema.py", line 139, in create
repository = Repository(repository)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/repository.py", line 77, in init
self.verify(path)
File "/usr/lib/ckan/default/lib/python2.7/site-packages/migrate/versioning/repository.py", line 98, in verify
raise exceptions.InvalidRepositoryError(path)
migrate.exceptions.InvalidRepositoryError: /usr/lib/ckan/default/lib/python2.7/site-packages/datadotworld_repository

Ckan 2.6.2 (same error on Ubuntu or Centos7 VM)

thanks

iaroslav13 commented

Hi @piersoft,

Thanks for submitting the issue.

It looks like this can sometimes happen when the extension is installed using pip install. We will fix the issue shortly.

For you can uninstall the extension suing pip uninstall ckanext-datadotworld and then use the Development Installation to install it again.

I will let you know when the fix is ready and merged.

As for the Celery 4.x, unfortunately CKAN doesn't support this version, therefore all the extensions require Celery 3.x. If you follow the Development Installation instructions, the correct version will be installed.

Cheers

piersoft commented
iaroslav13 commented

@piersoft This should now work with pip install