Checksum problems with 'R'

[Doug Hall]

I'm getting checksum errors with 'R':

 $ sudo port clean --all R
--->  Cleaning R
MBP:~ $ sudo port install R
--->  Fetching R
--->  Attempting to fetch R-2.8.0.tar.gz from
http://cran.au.r-project.org/src/base/R-2/
--->  Verifying checksum(s) for R
Error: Checksum (md5) mismatch for R-2.8.0.tar.gz
Error: Checksum (sha1) mismatch for R-2.8.0.tar.gz
Error: Checksum (rmd160) mismatch for R-2.8.0.tar.gz
Error: Target org.macports.checksum returned: Unable to verify file checksums
Error: Status 1 encountered during processing.

Anyone suggestions?