Hi, it’s blender 5.0, the addon is installed and works (basically) but there is no ragdoll button in the t-menu (the one with the girl, I mean). No errors in the the console or anywhere. Ubuntu linux 24.04.
Hi @Stas_Pologrudov , welcome to the forum 
Have you assigned any markers? The toolbar button should show up when there is a ragdoll solver and when in Object Mode.
If you already have those conditions meet but still don’t see it, please share the steps you took. And a screenshot might be helpful too, if possible. 
Yep, that was the key. The markers created, and the object mode… Thanks. Works.