I also tried /usr/local/psa/admin/sbin/autoinstaller
and I see Plesk Backup Manager installed....
any ideas?
Primary components list / backupgroup
===============================================================================
Select the components you want to install:
1. [=] Plesk Backup Manager
2. [ ] Acronis TrueImage module
(A) Select all, (D) Deselect all,
(L) Back to primary components list, (Q) Cancel installing
To select or deselect a component, enter its number;
Type a number or a character of desired action [L]: