How should the linux-installer.run be run?

I'm trying to setup ODK Aggregate for Postgresql on a Debian 8.10
machine, but I can't launch the linux installer (ODKAggregate v1.14.15 linux-x64-installer.run or ODKAggregate v1.14.15 linux-installer.run).
I've simply chmodded it to executable, then ./linux-installer.run, but
I have this message : Syntax error: Unterminated quoted string or this message : Syntax error: "(" unexpected.

What am I doing wrong?

Hi @romary! Try the latest Aggregate release (v1.5.0) and see if that works better. https://github.com/opendatakit/aggregate/releases.

Also, when you get a chance, please introduce yourself here. I'd also encourage you to add a real picture as your avatar because it helps build community!