Well, actually not, but maybe.
That's why:
- openerp requires access to the file system, and heroku (as far as I know) does not provide storage
- Postgresql, provided as a complement to the heroku application, does not provide you with the ability to create databases (and openerp creates one database for each instance of the company).
But I think you can install it on heroku by collecting requirements through requirements.txt and providing it.
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PS. openerp , - - (, vps), .
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