[Owncloud] How to create a new app.

[Antoine Diamant-Berger]

AFAIK, You also need to upgrade the version number of the app in the
fileinfo so that the upgrader knows it has to update the db using the
database.xml file

2013/2/13, Tharindu Dhananjaya Galappaththi <tdgalappaththi at gmail.com>:
> Hi,
> I have modified an existing app(Internal Messages) and now it contains more
> db columns than the original app. I tried to install it in another
> owncloud, by copying the modified app, in to apps folder of
> When I tried to enable it using the admin, it says an error while enabling
> app.
> I have modified the database.xml appropriately to the modified app.
> Please help me with this.
> Thank You.
>