Thanks Tom, i found the problem. I was deploying at dokku-alt + Digital Ocean (not exactly Heroku) and the problem was that Heroku automatically sets a database for you (based on the configurations). With dokku-alt you have to install a plugin (a postgres docker container) and only after that the container knows about the database.
I had another problem too with S3: i had to enable Cross-origin requests to use the static elements from the bucket. In fact i had a lot of issues, all related to dokku-alt, but i found my way. I pretend to post a tutorial about deployment on dokku-alt. The rest is like Heroku, but cheaper ;-) [image: photo] *Flavio Barros* Doutorando, Unicamp w:www.flaviobarros.net <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> Meu Blog Handwritten digit recognition – Part1 <http://feedproxy.google.com/~r/FlavioBarros/~3/dlnBN09FQAI/> "When i die i would rather be remembered for my accomplishments not my personality" - Kenneth waters Jr <https://www.quotesdaddy.com/quote/1422441/kenneth-waters-jr/when-i-die-i-would-rather-be-remembered-for-my-accomplishments> Get a signature like this: <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9> Click here! <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9> On Tue, Apr 21, 2015 at 1:08 PM, Tom Lockhart <tlockhart1...@gmail.com> wrote: > The logs you printed show that something is missing from your database > configuration, but do not show what *is* in the configuration. You might > want to insert a print statement into code or into your settings.py to show > the full contents. > > hth > > - Tom > > On Apr 21, 2015, at 8:26 AM, Flavio Barros <flaviomargar...@gmail.com> > wrote: > > I saw the comments, but the problem persists. I printed the logs in the > last email. > > > [image: photo] > *Flavio Barros* > Doutorando, Unicamp > w:www.flaviobarros.net > > <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> > Meu Blog Handwritten digit recognition – Part1 > <http://feedproxy.google.com/~r/FlavioBarros/~3/dlnBN09FQAI/> > "When i die i would rather be remembered for my accomplishments not my > personality" - Kenneth waters Jr > <https://www.quotesdaddy.com/quote/1422441/kenneth-waters-jr/when-i-die-i-would-rather-be-remembered-for-my-accomplishments> > Get a signature like this: > <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9>Click > here! > <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9> > > On Tue, Apr 21, 2015 at 12:17 PM, Tom Lockhart <tlockhart1...@gmail.com> > wrote: > >> DATABASES[“default”] is not what you hope it is. >> >> The tutorial you reference has a comment thread addressing the same issue. >> >> Can you try printing the contents of DATABASES into a log or something? >> >> hth >> >> - Tom >> >> >> On Apr 20, 2015, at 7:59 AM, Flavio Barros <flaviomargar...@gmail.com> >> wrote: >> >> I'm following this tutorial: >> http://www.benhavilland.com/blog/deploying-mezzanine-on-heroku/#rating-6 >> >> but i'm getting a strange error: >> >> 14:54:39 web.1 | started with pid 14 >> 14:54:40 web.1 | Traceback (most recent call last): >> 14:54:40 web.1 | File "manage.py", line 10, in <module> >> 14:54:40 web.1 | from settings import PROJECT_ROOT, PROJECT_DIRNAME >> 14:54:40 web.1 | File "/app/settings.py", line 424, in <module> >> 14:54:40 web.1 | set_dynamic_settings(globals()) >> 14:54:40 web.1 | File >> "/app/.heroku/python/lib/python2.7/site-packages/mezzanine/utils/conf.py", >> line 222, in set_dynamic_settings >> 14:54:40 web.1 | shortname = db["ENGINE"].split(".")[-1] >> *14:54:40 web.1 | KeyError: u'ENGINE'* >> 14:54:40 web.1 | exited with code 1 >> 14:54:40 system | sending SIGTERM to all processes >> >> What is this KeyError:u'Engine' ? >> >> >> [image: photo] >> *Flavio Barros* >> Doutorando, Unicamp >> w:www.flaviobarros.net >> >> <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> >> Meu Blog Handwritten digit recognition – Part1 >> <http://feedproxy.google.com/~r/FlavioBarros/~3/dlnBN09FQAI/> >> "The tragedy of life is not that it ends so soon, but that we wait so >> long to begin it." - W. M. Lewis >> <https://www.quotesdaddy.com/quote/232683/w-m-lewis/the-tragedy-of-life-is-not-that-it-ends-so-soon-but> >> Get a signature like this: >> <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9>Click >> here! >> <https://ws-stats.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS8/dXRtX3NvdXJjZT1leHRlbnNpb24mdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249cHJvbW9fNDUiLCAiZSI6ICJwcm9tb180NV9jbGljayJ9> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Mezzanine Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to mezzanine-users+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Mezzanine Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to mezzanine-users+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > You received this message because you are subscribed to the Google Groups > "Mezzanine Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mezzanine-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Mezzanine Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mezzanine-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Mezzanine Users" group. 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