运行 Ubuntu 12.04，我尝试运行 OpenERP 7.0，使用最新的 tarball 存档。
wget "http://nightly.openerp.com/7.0/nightly/src/openerp-7.0-latest.tar.gz"
tar -xzf openerp-7.0-latest.tar.gz
# cd extracted directory
./openerp-server —xmlrpc-port=40069 —netrpc-port=40070 —addons-path=openerp/addons,openerp/web/addons
这是我得到的：
Traceback (most recent call last):
File "./openerp-server", line 5, in <module>
openerp.cli.main()
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/cli/__init__.py", line 51, in main
__import__(m)
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/modules/module.py", line 133, in load_module
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr)
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/addons/account_test/__init__.py", line 2, in <module>
import report
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/addons/account_test/report/__init__.py", line 1, in <module>
import account_test_report
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/addons/account_test/report/account_test_report.py", line 25, in <module>
from report import report_sxw
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/report/__init__.py", line 25, in <module>
import custom
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/report/custom.py", line 623, in <module>
report_custom('report.custom')
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/report/custom.py", line 58, in __init__
report_int.__init__(self, name)
File "/path/to/decrompressed/directory/openerp-7.0-20140113-001013/openerp/report/interface.py", line 45, in __init__
assert not self.exists(name), 'The report "%s" already exists!' % name
AssertionError: The report "report.custom" already exists!
我已经在同一台机器上成功运行了一个 6.0 实例，但是当我尝试启动 7.0 版本时，这个服务器没有运行。我不知道这是否与我之前已经安装了 6.0 的事实有关。会不会是 PostgreSQL 的问题？我没有删除现有的 6.0 数据库。