* installing *source* package 'Ball' ... ** this is package 'Ball' version '1.3.14' ** using staged installation ./configure.win: line 1: @echo: command not found ./configure.win: line 2: REM: command not found DESCRIPTION NAMESPACE NEWS.md R README.md build cleanup configure configure.ac configure.win data inst man src tests vignettes Copying C sources into R-packagesrc... ./configure.win: line 6: REM: command not found ./configure.win: line 11: REM: command not found ./configure.win: line 12: del: command not found ./configure.win: line 13: del: command not found ./configure.win: line 15: REM: command not found ./configure.win: line 16: copy: command not found Done. ./configure.win: line 20: exit: /B: numeric argument required ERROR: configuration failed for package 'Ball' * removing 'd:/RCompile/CRANincoming/R-devel/lib/Ball' * restoring previous 'd:/RCompile/CRANincoming/R-devel/lib/Ball'