[MacPorts] #42929: Error building python3.4

[MacPorts]

#42929: Error building python3.4
----------------------+--------------------------------
 Reporter:  andy47@…  |      Owner:  macports-tickets@…
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.2.1
 Keywords:  python    |       Port:  python34
----------------------+--------------------------------
 When trying to install the latest python34 port today I get the following
 error message;

 --->  Applying patches to python34
 --->  Configuring python34
 --->  Building python34
 Error: org.macports.build for port python34 returned: command execution
 failed
 Please see the log file for port python34 for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python34/python34/main.log
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets
 Error: Processing of port python34 failed

 The referenced log file includes these lines;

 :info:build   File "<frozen importlib._bootstrap>", line 1554, in get_code
 :info:build   File "<frozen importlib._bootstrap>", line 672, in
 _code_to_bytecode
 :info:build ValueError: unmarshallable object
 :info:build make: *** [pybuilddir.txt] Segmentation fault: 11
 :info:build make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python34/python34/work/Python-3.4.0'
 :info:build Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python34/python34/work/Python-3.4.0"
 && /usr/bin/make -j4 -w all MAKE="/usr/bin/make CC=/usr/bin/llvm-gcc-4.2"
 :info:build Exit code: 2
 :error:build org.macports.build for port python34 returned: command
 execution failed
 :debug:build Error code: CHILDSTATUS 63879 2
 :debug:build Backtrace: command execution failed
     while executing
 "system -nice 0 $fullcmdstring"
     ("eval" body line 1)
     invoked from within
 "eval system $notty $nice \$fullcmdstring"
     invoked from within
 "command_exec build"
     (procedure "portbuild::build_main" line 8)
     invoked from within
 "$procedure $targetname"

 I have attached the full log file to the ticket if that helps.

 I already have the python33 port installed but got the same errors
 messages after I had uninstalled it so I don't think that the problem is
 across Python versions

-- 
Ticket URL: <https://trac.macports.org/ticket/42929>
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