[R-SIG-Mac] Remove devpack4 files

[Andrej Kastrin]

Dear all,

I install development binaries from devpack4 using the command as follows:

curl -s 
http://cran.r-project.org/bin/macosx/tools/devpack4-darwin8-bin4.tar.gz 
| sudo tar fvxz --overwrite -C

Is there any simple solution to remove all installed files or should I 
do it manually (file by file)?

Thank you in advance for any suggestions.

Best, Andrej