Don Hoolio

I don't. Is it not? Do you know? And about the https://spk.4sag.ru/ and the packages there? Should I avoid them? Many thanks.

Hi, I am a complete noob to this, so your help and patience would be appreciated. I installed the above package and ran it but nothing happened. Where do I find the AMS information please. This web site is in Russia. How do we know that these packages are safe -- they are unsigned. Isn't this a rather large security risk? Best regards, Marco