> How does one install the nightly package? This is documented on the installation page, assuming you instead by their method. You specify a different source U

> How does one install the nightly package? This is documented on the installation page, assuming you instead by their method. You specify a different source URL when invoking the package manager, so you would need to deliberately install the nightly release rather than get it accidentally. If you installed it by other means (perhaps you OS's package manager) this is also likely to be the case. > If I just installed "torch" can I assume that I don't have the nightly version? Probably, but it depends how you installed it, if you are using your OS repository then check with their documentation. The linked page for this thread includes a section entitled "HOW TO CHECK IF YOUR PYTHON ENVIRONMENT IS AFFECTED" (their capitalisation), follow the instruction there if you are not 100% sure what version you currently have installed.