latexdiff checksum error in upgrade from 0.5.1 to 1.0.2_2

[trg818 (Thomas Ruedas)]

While making an extensive upgrade, the following error occurs during installation of latexdiff and prevents the upgrade of texlive:
---> Computing dependencies for latexdiff ---> Fetching archive for latexdiff ---> Attempting to fetch latexdiff-1.0.2_2.darwin_9.noarch.tbz2 from ​http://lil.fr.packages.macports.org/latexdiff ---> Attempting to fetch latexdiff-1.0.2_2.darwin_9.noarch.tbz2 from ​http://mse.uk.packages.macports.org/sites/packages.macports.org/latexdiff ---> Attempting to fetch latexdiff-1.0.2_2.darwin_9.noarch.tbz2 from ​http://packages.macports.org/latexdiff ---> Fetching distfiles for latexdiff ---> Verifying checksum(s) for latexdiff Error: Checksum (md5) mismatch for latexdiff.zip Error: Checksum (sha1) mismatch for latexdiff.zip Error: Checksum (rmd160) mismatch for latexdiff.zip Error: org.macports.checksum for port latexdiff returned: Unable to verify file checksums

The logfile gives the following additional information: :info:checksum Portfile checksum: latexdiff.zip md5 6353392165de3066aba8323ffe5e b9c3 :info:checksum Distfile checksum: latexdiff.zip md5 8cdf86a504513b27c79e1d52b2a9 567d :error:checksum Checksum (sha1) mismatch for latexdiff.zip :info:checksum Portfile checksum: latexdiff.zip sha1 6a13b516514360998c033d310a8 b114bc661cddb :info:checksum Distfile checksum: latexdiff.zip sha1 b56629c619465a3f7c2b12f17f0 5980b579e5a62 :error:checksum Checksum (rmd160) mismatch for latexdiff.zip :info:checksum Portfile checksum: latexdiff.zip rmd160 76bd16b964f37ad74da0591c5 1d6bea7f137278d :info:checksum Distfile checksum: latexdiff.zip rmd160 e7b3e085869b1173a4b764bfa aaf3f62b1e9c33f :info:checksum The correct checksum line may be: :info:checksum checksums md5 8cdf86a504513b27c79e1d52b2a9567d \

sha1 b56629c619465a3f7c2b12f17f05980b579e5a62 \ rmd160 e7b3e085869b1173a4b764bfaaaf3f62b1e9c33f