I'm trying to install 3.0-delta with the generic linux installer. Upon trying to run ./run-mudlet, I get this:
./mudlet: libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicui18n.so.52)
./mudlet: libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.52)
I figured maybe it was trying to use the libstdc++ packaged with it which might be causing issues, so I renamed libstdc++.so.6 and tried again, which returned this error:
This application failed to start because it could not find or load the Qt platform plugin "xcb".
Reinstalling the application may fix this problem.
Aborted (core dumped)
I installed xcb and tried again, to no avail.
Edit: Needed to restart X for Qt to register that I'd installed xcb, apparently. Now mudlet is just yelling about libraries that are straight-up missing, so I'm going to hunt them all down and we'll see how this goes.