python35 and libpython3.so conflict and PLIST ERROR

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

ERROR: The following files are in 
/home/jreed/pkgsrc/lang/python35/work/.destdir
/home/jreed/pkg but not in the PLIST:
ERROR:         
/home/jreed/pkgsrc/lang/python35/work/.destdir/home/jreed/pkg/lib
/python3.5/config-3.5/__pycache__/python-config.cpython-35.opt-1.pyc
ERROR:         
/home/jreed/pkgsrc/lang/python35/work/.destdir/home/jreed/pkg/lib
/python3.5/config-3.5/__pycache__/python-config.cpython-35.pyc

I worked around the above using:

--- PLIST       2 Jul 2016 15:07:47 -0000       1.4
+++ PLIST       2 Aug 2016 14:34:18 -0000
@@ -327,6 +327,8 @@
 lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/libpython${PY_VER_SUFFIX}.a
 lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/makesetup
 lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/python-config.py
+lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/python-config.pyc
+lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/python-config.pyo
 lib/python${PY_VER_SUFFIX}/config-${PY_VER_SUFFIX}/python.o

Second problem is:

===> Installing binary package of python35-3.5.2
pkg_add: Conflicting PLIST with python34-3.4.2: lib/libpython3.so
pkg_add: 1 package addition failed

Both packages provide it.