HI guys. I new to the chess, would be happy to try the app, however hit a problem with installation. My config result: Scid vs. PC configure - Makefile configuration program Renaming "Makefile" to "Makefile.bak" Tcl/Tk version: 8.6 Your operating system is: Linux 5.8.0-45-generic DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" VERSION="20.04.2 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 LTS" VERSION_ID="20.04"...