第一次在windowsxp下安装python和bzr,然后下载openerp,操作步骤如下：
bzr branch lp:openerp
cd openerp
python bzr_set.py
遇到错误如下，请指点一下，
Branch lp:~openerp-commiter/openobject-addons/trunk-extra-addons to .addons-ext
ra
No handlers could be found for logger "bzr"
Branch lp:~openerp/openobject-client-web/trunk to .web
Branch lp:~openerp/openobject-addons/trunk to .addons
Branch lp:~openerp/openobject-client/trunk to .client
Branch lp:~openerp/openobject-server/trunk to .server
(Re)Computing Symbolic links...
Traceback (most recent call last):
File "bzr_set.py", line 70, in <module>
os.symlink(os.path.realpath(src), dest)
AttributeError: 'module' object has no attribute 'symlink'