Hello,

I wonder if you can help me install iRedMail on my Debian Jessie freshly installed today.
I missed selecting mirrors during install as it was not possible, but I think I corrected my source list.
When I try bash iRedMail.sh or chmod +x iRedMail.sh with ./iRedMail.sh or I try the get_all.sh I get a similar message:

root@tani:/home/francesca/Downloads/iRedMail-0.9.5-1# bash iRedMail.sh
[ INFO ] Install package: dialog
[ INFO ] Installing package(s): dialog
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package dialog is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'dialog' has no installation candidate
[ INFO ] Checking configuration file: /home/francesca/Downloads/iRedMail-0.9.5-1/config ...[ INFO ] Found, but not finished.
/home/francesca/Downloads/iRedMail-0.9.5-1/dialog/config_via_dialog.sh: line 42: dialog: command not found
[ INFO ] Exit.

It's hours I'm trying.
I was wondering if you have a solution by chance.

Francesca

==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====