lang/python27: Failed: stage

[O. Hartmann]

Try to build lang/python27 within poudriere. The base system is running recent
CURRENT, the jail used is a 10-STABLE, compiled locally on the CURRENT box.
While lang/python27 compiles fine using a head-jail built from the CURRENT
sources, I receive a sticky and nasty error when trying to build the  port
lang/python27 via the 10-stable jail. Other ports are seemingly not affected,
the error is in the staging phase:

[...]
Python build finished, but the necessary bits to build these modules were not
found: _bsddb             _sqlite3           _tkinter        
dl                 gdbm               imageop         
linuxaudiodev      spwd               sunaudiodev     
To find the necessary bits, look in setup.py in detect_modules() for the
module's name.

running build_scripts
copying and
adjusting /wrkdirs/usr/ports/lang/python27/work/Python-2.7.11/Tools/scripts/pydoc
-> build/scripts-2.7 copying and
adjusting /wrkdirs/usr/ports/lang/python27/work/Python-2.7.11/Tools/scripts/idle
-> build/scripts-2.7 copying and
adjusting /wrkdirs/usr/ports/lang/python27/work/Python-2.7.11/Tools/scripts/2to3
-> build/scripts-2.7 changing mode of build/scripts-2.7/pydoc from 644 to 755
changing mode of build/scripts-2.7/idle from 644 to 755 changing mode of
build/scripts-2.7/2to3 from 644 to 755 renaming build/scripts-2.7/pydoc to
build/scripts-2.7/pydoc2.7 renaming build/scripts-2.7/idle to
build/scripts-2.7/idle2.7 renaming build/scripts-2.7/2to3 to
build/scripts-2.7/2to3-2.7 running install_lib error: error listing files in
'build/lib.freebsd-10.3-PRERELEASE-amd64-2.7': Operation not supported ***
Error code 1

Stop.
make[1]: stopped in /wrkdirs/usr/ports/lang/python27/work/Python-2.7.11
*** Error code 1

Stop.
make: stopped in /usr/ports/lang/python27
[...]


Is there any further investigation possible?

Please CC me. 

Thanks in advance,

oh