=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Installing for py36-at-spi2-2.20.2
=> Generating pre-install file lists
Making install in pyatspi
 ../config/install-sh -c -d '/data/scratch/devel/py-at-spi2/work/.destdir/usr/pkg/lib/python3.6/site-packages/pyatspi'
 /usr/bin/install -c -o pbulkXXX -g users -m 644 Accessibility.py appevent.py constants.py deviceevent.py enum.py __init__.py action.py application.py collection.py component.py document.py editabletext.py hypertext.py image.py interface.py registry.py role.py selection.py state.py table.py tablecell.py text.py utils.py value.py '/data/scratch/devel/py-at-spi2/work/.destdir/usr/pkg/lib/python3.6/site-packages/pyatspi'
Traceback (most recent call last):
  File "<string>", line 2, in <module>
  File "/usr/pkg/lib/python3.6/py_compile.py", line 12, in <module>
    import traceback
  File "/usr/pkg/lib/python3.6/traceback.py", line 5, in <module>
    import linecache
  File "/usr/pkg/lib/python3.6/linecache.py", line 11, in <module>
    import tokenize
  File "/usr/pkg/lib/python3.6/tokenize.py", line 33, in <module>
    import re
  File "/usr/pkg/lib/python3.6/re.py", line 142, in <module>
    class RegexFlag(enum.IntFlag):
AttributeError: module 'enum' has no attribute 'IntFlag'
*** Error code 1

Stop.
make[2]: stopped in /data/scratch/devel/py-at-spi2/work/pyatspi-2.20.2/pyatspi
*** Error code 1

Stop.
make[1]: stopped in /data/scratch/devel/py-at-spi2/work/pyatspi-2.20.2/pyatspi
*** Error code 1

Stop.
make: stopped in /data/scratch/devel/py-at-spi2/work/pyatspi-2.20.2
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc-current/devel/py-at-spi2
*** Error code 1

Stop.
make: stopped in /data/pkgsrc-current/devel/py-at-spi2