PWD = /home/uke/oil
PATH = /home/uke/oil/../oils.DEPS/bin:/home/uke/oil/_tmp/shells:/home/uke/oil/../oils.DEPS/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
hello from dash: /usr/bin/dash
hello from bash: /usr/bin/bash
hello from mksh: /usr/bin/mksh
hello from zsh: /usr/bin/zsh
hello from ash: ash
Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 27, in <module>
    from core import shell
  File "/home/uke/oil/core/shell.py", line 40, in <module>
    from builtin import dirs_osh
  File "/home/uke/oil/builtin/dirs_osh.py", line 16, in <module>
    from core import value
ImportError: cannot import name value
ERROR: /home/uke/oil/bin/osh failed sanity check