Hi @jota, thank you.
The SSL problem was just related to the fact that this machine is temporary and I didn't generate the certificate, yet (we have a custom internal CA Root).
Yes, I've followed the page containing the plugin instructions (which BTW suggests to follow the plugin's installation notes, if any).
The error as you can see is
No such file to load -- SVG/Graph/Bar.rb (LoadError)
Which inside, in row 5, has:
What is this SVG module, which is not present under Redmine's libs, and which is expected by the plugin? Is this a peculiarity of Bitnami's Redmine installation?
Thank you in advance,