Changed Scala version I am using from 2.11.7 to 2.12.0-M4. Now, sbt seems unhappy with this release canidate version number. Also using 2.12.0 made it complain it could not find that version.  (aside: still could find 2.11.7 even though I expunged it from my PATH and Environment!)
Changed Scala version I am using from 2.11.7 to 2.12.0-M4.
Now, sbt seems unhappy with this release canidate version number.
Also using 2.12.0 made it complain it could not find that
version.  (aside: still could find 2.11.7 even though I expunged
it from my PATH and Environment!)

So, I commented out required version info from build.sbt.

grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive,grscheller/scheller-linux-archive