message: Update scripts/spack/packages/scr/package.py
diff: @@ -46,7 +46,7 @@ class Scr(CMakePackage):
  depends_on('er', when="@3:")
  depends_on('kvtree', when="@3:")
  depends_on('rankstr', when="@3:")
  - depends_on('filo', when="@3")
  + depends_on('filo', when="@3:")
  depends_on('spath', when="@3:")
  # DTCMP is an optional dependency up until 3.x
  