Upgrade to ImageMagick is failing

[pcollinson]

~# port clean --dist ImageMagick
--->  Cleaning ImageMagick
~# port -u upgrade outdated
--->  Computing dependencies for ImageMagick
--->  Fetching archive for ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6_0+x11.darwin_15.x86_64.tbz2 from https://packages.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6_0+x11.darwin_15.x86_64.tbz2 from http://nue.de.packages.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6_0+x11.darwin_15.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/ImageMagick
--->  Fetching distfiles for ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from https://distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://lil.fr.distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://mse.uk.distfiles.macports.org/sites/distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://mirror.checkdomain.de/imagemagick/
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://nue.de.distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://osl.no.distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from ftp://sunsite.icm.edu.pl/packages/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://fco.it.distfiles.macports.org/mirrors/macports-distfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from ftp://ftp.sunet.se/pub/multimedia/graphics/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://ykf.ca.distfiles.macports.org/MacPorts/mpdistfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://www.imagemagick.org/download/
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://sea.us.distfiles.macports.org/macports/distfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://jnb.za.distfiles.macports.org/distfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://jog.id.distfiles.macports.org/macports/distfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://cjj.kr.distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://aarnet.au.distfiles.macports.org/pub/macports/mpdistfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://nou.nc.distfiles.macports.org/pub/macports/distfiles.macports.org/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from https://pek.cn.distfiles.macports.org/macports/distfiles/ImageMagick
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from ftp://ftp.u-aizu.ac.jp/pub/graphics/image/ImageMagick/imagemagick.org/
--->  Attempting to fetch ImageMagick-6.9.6-6.tar.xz from http://her.gr.distfiles.macports.org/ImageMagick
Error: org.macports.fetch for port ImageMagick returned: fetch failed
Please see the log file for port ImageMagick for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_ImageMagick/ImageMagick/main.log
Error: Unable to upgrade port: 1
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets

Something appears to be missing

[ryandesign (Ryan Carsten Schmidt)]

Duplicate of #53060.