the ubuntu package manager verifies that installed packages come from a source you trust. If not, it gives an error like the one you show.
To accept the "key" we use on our packages, execute these two commands in a terminal while you have an internet connection available: gpg --keyserver pgpkeys.mit.edu --recv-key 8F374FEF gpg -a --export 8F374FEF | sudo apt-key add - Jeff ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users