Package tcltk2 build failure report

Build errors
./configure: line 2: exit: 1: numeric argument required ERROR: configuration failed for package 'tcltk2'
Build output
* checking for file 'tcltk2/DESCRIPTION' ... OK * preparing 'tcltk2': * checking DESCRIPTION meta-information ... OK * removing junk files * checking for LF line-endings in source files * checking for empty directories * building binary distribution * Installing *source* package 'tcltk2' ... Package 'tcltk2' can only be installed/used under Windows currently! ** Removing '/private/tmp/Rinst.10013/tcltk2' ERROR * installation failed