Cannot run Gnat Studio

I'm trying to run Gnat Studio on Ubuntu 22.04 but I get the following error:

/opt/gnatstudio/bin/gnatstudio_exe: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory

I have installed it via the following steps:

• Downloaded the "x86 GNU Linux (64 bits)" community edition and ran this
• Ran /opt/GNAT/2021/doinstall
• Ran /opt/gnatstudio/bin/gnatstudio and got the above error (sudo-running this yields the same error)

I'm wondering if this is down to 22.04 being a very recent release and some shared libraries are missing from the installation bundle?

Any pointers would be much appreciated.

Thanks

It seems you're missing libtinfo5. Just try to install it via

$ sudo apt install libtinfo5