These are two errors and the solutions encountered installing CKAN:
1. Upload error: An Error occurred while sending the job: 500 Server Error: INTERNAL SERVER ERROR
with this error in datapusher.error.log:
OperationalError: (OperationalError) attempt to write a readonly database u’INSERT INTO jobs …
The solution is:
check the configuration parameter SQLALCHEMY_DATABASE_URI in datapusher_settings.py, it should point to a file where the webserver has permissions to write
2. Error: Process completed but unable to post to result_url
with this error in datapusher.error.log:
ConnectionError: (‘Connection aborted.’, error(111, ‘Connection refused’))
The solution is:
check the parameter ckan.site_url in development.ini/production.ini, it should have the correct port and host:
ckan.site_url=http://{ckan_host}:{ckan_port}