[MacPorts] #56553: opencv @3.4.1 +contrib +python36 +tbb +eigen: protobuf header version mismatch (was: opencv @3.4.1 +contrib +python36 +tbb +eigen: Error code: CHILDSTATUS 64054 2)

[MacPorts]

#56553: opencv @3.4.1 +contrib +python36 +tbb +eigen: protobuf header version
mismatch
---------------------+----------------------
  Reporter:  shoan   |      Owner:  stromnov
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.5.0
Resolution:          |   Keywords:
      Port:  opencv  |
---------------------+----------------------

Comment (by jmroot):

 Actual error seems to be:
 {{{
 :info:build In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.4.1/modules/dnn/misc/tensorflow/attr_value.pb.cc:4:
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.4.1/modules/dnn/misc/tensorflow/attr_value.pb.h:12:2:
 error: This file was generated by a newer version of protoc which is
 :info:build #error This file was generated by a newer version of protoc
 which is
 :info:build  ^
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.4.1/modules/dnn/misc/tensorflow/attr_value.pb.h:13:2:
 error: incompatible with your Protocol Buffer headers.  Please update
 :info:build #error incompatible with your Protocol Buffer headers.  Please
 update
 :info:build  ^
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.4.1/modules/dnn/misc/tensorflow/attr_value.pb.h:14:2:
 error: your headers.
 :info:build #error your headers.
 :info:build  ^
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.4.1/modules/dnn/misc/tensorflow/attr_value.pb.h:23:10:
 fatal error: 'google/protobuf/arena.h' file not found
 :info:build #include <google/protobuf/arena.h>
 :info:build          ^
 }}}

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Ticket URL: <https://trac.macports.org/ticket/56553#comment:1>
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