[MacPorts] #42645: ffmpeg @2.1.3 - Configure: cant find libmodplug, libpng15

[MacPorts]

#42645: ffmpeg @2.1.3 - Configure: cant find libmodplug, libpng15
-------------------------+----------------------
  Reporter:  mhfadams@…  |      Owner:  devans@…
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.2.1
Resolution:  invalid     |   Keywords:
      Port:  ffmpeg      |
-------------------------+----------------------
Changes (by devans@…):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 As cal@ has stated, your MacPorts installation is now in an unpredictable
 state due to the installation of external modules.

 A clean installation of ffmpeg works fine for me, so I assume the problem
 has something to do with your local configuration.

 If you would like to persue this further, please uninstall your MacPorts
 installation and any external software that you have installed manually
 and then reinstall MacPorts and any ports that you require.

 I suggest that you make a list of your currently installed ports as
 described in [wiki:Migration] and then completely nuke your MacPorts
 installation
 directory
 {{{
 rm -rf /opt/local
 }}}

 You can then proceed with making a fresh installation of MacPorts as
 described in [wiki:InstallingMacPorts].

 Be sure to update your ports tree to the current versions and then try the
 install of ffmpeg.
 {{{
 sudo port selfupdate
 sudo port install ffmpeg
 }}}

 This should succeed without problems but if there are any please file a
 new ticket including a full description of the problem and the full
 MacPorts build log cited in the error message and we'll be happy to help
 you.

-- 
Ticket URL: <https://trac.macports.org/ticket/42645#comment:2>
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