[MacPorts] #46709: Failed to configure ffmpeg

[MacPorts]

#46709: Failed to configure ffmpeg
------------------------+----------------------
  Reporter:  wangsix@…  |      Owner:  devans@…
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  ffmpeg     |
------------------------+----------------------

Comment (by wangsix@…):

 {{{
 pkg-config --libs --cflags gnutls
 }}}

 returns

 {{{
 Package zlib was not found in the pkg-config search path.
 Perhaps you should add the directory containing `zlib.pc'
 to the PKG_CONFIG_PATH environment variable
 Package 'zlib', required by 'gnutls', not found
 }}}

 and  /opt/local/lib/pkgconfig/gnutls.pc exists.

 Thank you, the config.log file is attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/46709#comment:2>
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