[RsR] 'ROptRegTS' load error

[Johannes Graumann]

Hello,

Trying to say "library(ROptRegTS)", I get the error below. Can anyone help me pinpoint what's wrong?

Thanks, Joh

Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : 
  in 'ROptRegTS' methods for export not found: neighbor, bound, Curve, CallL2Fam
In addition: Warning message:
In fun(...) : no valid postscript previewer found; consider setting
  options("eps_view"=  "....")	    yourself
Error: package/namespace load failed for 'ROptRegTS'