[orca-list] any possibility of using 2 versions of Orca

[Krishnakant <krmane openmailbox org>]

Dear all,
This might be very cilia problem or may be I am thinking too much ahead, 
but will it not be possible to run two versions of Orca on a single machine.
Apart from my main version which is now at 3.18, I could use a later 
version like 3.20 for it's known wonderful features.
The issue as you all know is that with latest version of Orca I can't 
access the top panle's menus in Unity.
So all other things work very well except that.
So if I could run the latter version when I use calc and be on my 
default when I need access to the dash and top panel is what I am 
wishing to do.
Is this possible?
Should I run a virtual environment for Python or some other way?
Happy hacking.
Krishnakant.