Jekyll Update.  Build Failure

 Building jekyll site
              Deprecation: Jekyll now uses subcommands instead of just switches. Run `jekyll help' to find out more.
              Deprecation: To build Jekyll without launching a server, use the 'build' subcommand.
              Deprecation: To disable auto-replication, simply leave off the '--watch' switch.
       invalid option: --no-server
 !
 !     Failed to generate site with jekyll.