具体执行结果如下，passlib模块已经安装了
apple ~ $ /Users/apple/work/odoo/odoo/odoo-bin ; exit;
Traceback (most recent call last):
File "/Users/apple/work/odoo/odoo/odoo-bin", line 5, in <module>
__import__('pkg_resources').declare_namespace('odoo.addons')
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2218, in declare_namespace
declare_namespace(parent)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2234, in declare_namespace
_handle_ns(packageName, path_item)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 2201, in _handle_ns
loader.load_module(packageName)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 246, in load_module
mod = imp.load_module(fullname, self.file, self.filename, self.etc)
File "/Users/apple/work/odoo/odoo/odoo/__init__.py", line 60, in <module>
import modules
File "/Users/apple/work/odoo/odoo/odoo/modules/__init__.py", line 8, in <module>
from . import db, graph, loading, migration, module, registry
File "/Users/apple/work/odoo/odoo/odoo/modules/graph.py", line 13, in <module>
import odoo.osv as osv
File "/Users/apple/work/odoo/odoo/odoo/osv/__init__.py", line 4, in <module>
import osv
File "/Users/apple/work/odoo/odoo/odoo/osv/osv.py", line 4, in <module>
from ..exceptions import except_orm
File "/Users/apple/work/odoo/odoo/odoo/exceptions.py", line 15, in <module>
from tools.func import frame_codeinfo
File "/Users/apple/work/odoo/odoo/odoo/tools/__init__.py", line 8, in <module>
from misc import *
File "/Users/apple/work/odoo/odoo/odoo/tools/misc.py", line 16, in <module>
import passlib.utils
ImportError: No module named passlib.utils
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