#51220: I get a similar error on any update or install I attempt ------------------------+-------------------------------- Reporter: cpsull23@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: | Port: ------------------------+-------------------------------- shell commands and resulting errors: / $ sudo port upgrade outdated ---> Fetching archive for libffi ---> Attempting to fetch libffi-3.2.1_0.darwin_15.x86_64.tbz2 from https://packages.macports.org/libffi ---> Attempting to fetch libffi-3.2.1_0.darwin_15.x86_64.tbz2.rmd160 from https://packages.macports.org/libffi Warning: Failed to verify signature for archive! Error: org.macports.archivefetch for port libffi returned: archivefetch failed for libffi @3.2.1_0 Please see the log file for port libffi for details: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_libffi/libffi/main.log Error: Unable to upgrade port: 1 To report a bug, follow the instructions in the guide: http://guide.macports.org/#project.tickets chucks@cps-mbpr[ ~ ]$ chucks@cps-mbpr[ ~ ]$ chucks@cps-mbpr[ ~ ]$ chucks@cps-mbpr[ ~ ]$ sudo port install ffmpeg ---> Computing dependencies for pkgconfig ---> Fetching archive for pkgconfig ---> Attempting to fetch pkgconfig-0.29.1_0.darwin_15.x86_64.tbz2 from https://packages.macports.org/pkgconfig ---> Attempting to fetch pkgconfig-0.29.1_0.darwin_15.x86_64.tbz2.rmd160 from https://packages.macports.org/pkgconfig Warning: Failed to verify signature for archive! Error: org.macports.archivefetch for port pkgconfig returned: archivefetch failed for pkgconfig @0.29.1_0 Please see the log file for port pkgconfig for details: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_pkgconfig/pkgconfig/main.log Error: Unable to upgrade port: 1 Error: Unable to execute port: upgrade pkgconfig failed / mail.log attached. I downloaded reinstalled the MacPorts for OSX El Capitan pkg. I searched the web on the error and found no relevant information so far. Regards, Chuck Sullivan -- Ticket URL: <https://trac.macports.org/ticket/51220> MacPorts <https://www.macports.org/> Ports system for OS X