Ok, I have it working - Thanks again Bjorn.
Here are the instructions for the next person who wants to install it.
To install Xojo 2022 r4.1 on Ubuntu 64-bit 22.04.1 LTS with VirtualBox Version 7.0 4r154605 (Qt5.15.2), on 31 Dec 2022:
1. sudo apt-get install libc6
2. sudo apt-get install libncurses5
3. sudo apt-get install libstdc++6
4. sudo apt-get install libglib2.0-dev
5. sudo apt-get install libglib2.0-0
6. sudo apt-get install libsoup2.4-1
7. sudo apt-get install libgtk2.0-0
8. sudo apt-get install weston
9. sudo apt-get install rpm
10. Go to www.xojo.com and download the deb file
11. open a terminal and go to the download location (cd Downloads)
12. type pwd to get the absolute path to Downloads folder (/home/eugenedakin/Downloads)
13. type to install (sudo dpkg -i /home/eugenedakin/Downloads/xojo2022r41.deb)
14. installation directory is /opt/xojo/xojo2022r4.1, and executable is Xojo