[Koha] Asking about installing Koha

[MJ Ray]

On Fri, 18 Aug 2017 14:01:39 +0000
BANK™ Y <ok_noname at hotmail.com> wrote:

> I would like to upgrade version from 3.12 to 3.22 by tarball. But, I
> mistook use command 'make install' instead of 'make upgrade'. So, the
> program was overwritten. The website was shown error as here: [...]
> What should I do to recover this problem?
> Will the database and information be lost?

To recover, restore from backups.  If you are lucky, the koha-conf.xml
was overwritten early on and the installer will not have connected
to the database and modified anything, so you may not need to restore
the database from backups.

Good luck!
-- 
MJR http://mjr.towers.org.uk/
Member of http://www.software.coop/ (but this is my personal view only)