[MacPorts] #53849: Running python 3.6.1 from the terminal crashes immediately

[MacPorts]

#53849: Running python 3.6.1 from the terminal crashes immediately
-----------------------------+--------------------
 Reporter:  miguelbarao      |      Owner:
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.4.1
 Keywords:  python terminal  |       Port:  python
-----------------------------+--------------------
 After upgrading python to 3.6.1 and installing py36-readline as per the
 instructions, I get an immediate crash on the terminal:

 {{{
 Python 3.6.1 (default, Mar 22 2017, 15:53:21)
 [GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)] on darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> print('hello')
 Python(4490,0x7fffe2b0e3c0) malloc: *** error for object 0x109d98110:
 pointer being freed was not allocated
 *** set a breakpoint in malloc_error_break to debug
 Abort trap: 6
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53849>
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