[MacPorts] #66983: jpeg conflicts with libjpeg-turbo (was: Error while trying to install Kicad 6.0.11)

[MacPorts]

#66983: jpeg conflicts with libjpeg-turbo
---------------------+--------------------
  Reporter:  f1gwr   |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.8.1
Resolution:          |   Keywords:
      Port:  jpeg    |
---------------------+--------------------
Changes (by ryandesign):

 * keywords:  libjpeg-turbo =>
 * port:  kicad => jpeg


Comment:

 Replying to [ticket:66983 f1gwr]:
 > {{{
 > --->  Fetching archive for libjpeg-turbo
 > --->  Attempting to fetch libjpeg-turbo-2.1.5.1_0.darwin_18.x86_64.tbz2
 from http://packages.macports.org/libjpeg-turbo
 > --->  Attempting to fetch libjpeg-
 turbo-2.1.5.1_0.darwin_18.x86_64.tbz2.rmd160 from
 http://packages.macports.org/libjpeg-turbo
 > --->  Installing libjpeg-turbo @2.1.5.1_0
 > --->  Activating libjpeg-turbo @2.1.5.1_0
 > Error: Failed to activate libjpeg-turbo: Image error:
 /opt/local/bin/cjpeg is being used by the active jpeg port.  Please
 deactivate this port first, or use 'port -f activate libjpeg-turbo' to
 force the activation.
 > }}}
 >
 >
 > == >>>>>>>>>> OK, used `port -f activate libjpeg-turbo` to force the
 activation and got this:

 Usually you should not force activate. It should not be necessary.

 In this case, the jpeg and libjpeg-turbo ports are not intended to
 conflict. The jpeg port should not be installing /opt/local/bin/cjpeg. It
 used to, a long time ago, but for years it has instead installed
 /opt/local/libexec/jpeg/bin/cjpeg specifically so that it does not
 conflict with the libjpeg-turbo port. So we need to investigate why it is
 conflicting for you.

 What version of the jpeg port is installed? To find out, run:

 {{{
 port -v installed jpeg
 }}}

 Perhaps you just have a very old jpeg installed and need to upgrade it
 first.

-- 
Ticket URL: <https://trac.macports.org/ticket/66983#comment:3>
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