Failed to verify signature for archive for ffmpeg1.1.1_0

[f.calboli@…]

The following installed ports are outdated: ffmpeg 1.0.1_1 < 1.1.1_0 xxxxxx@yyyyyyyy:~$ sudo port -u upgrade outdated ---> Computing dependencies for ffmpeg ---> Fetching archive for ffmpeg ---> Attempting to fetch ffmpeg-1.1.1_0+gpl2+nonfree.darwin_12.x86_64.tbz2 from ​http://jog.id.packages.macports.org/macports/packages/ffmpeg ---> Attempting to fetch ffmpeg-1.1.1_0+gpl2+nonfree.darwin_12.x86_64.tbz2.rmd160 from ​http://jog.id.packages.macports.org/macports/packages/ffmpeg Error: org.macports.archivefetch for port ffmpeg returned: Failed to verify signature for archive! Please see the log file for port ffmpeg for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/main.log

Error: Unable to upgrade port: 1 To report a bug, follow the instructions in the guide:

​http://guide.macports.org/#project.tickets

Please note I had a similar problem of archive signature with sqlite3.