checksum mismatch for pkgconfig

Hi, When I try to install pkgconfig I get...---> Verifying checksum(s) for pkgconfig Error: Checksum (md5) mismatch for pkg-config-0.21.tar.gz Error: Checksum (sha1) mismatch for pkg-config-0.21.tar.gz Error: Checksum (rmd160) mismatch for pkg-config-0.21.tar.gz Error: Target com.apple.checksum returned: Unable to verify file checksums Error: Status 1 encountered during processing. Has any one seen this? I posted earlier on this, I am wondering if the post got through since it had an attachment. (7k plain text) Thanks, bakki