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【DM版本】:DM7
【操作系统】：Ubuntu
【CPU】:
【问题描述】*：python程序能在spyder里面正常运行，但是利用pyinstaller打包后，无法运行，报错信息如下：
Traceback (most recent call last):
File “ai.py”, line 15, in <module>
File “dmd.py”, line 39, in writeDMtable
File “sqlalchemy/engine/init.py”, line 520, in create_engine
File “sqlalchemy/engine/strategies.py”, line 61, in create
File “sqlalchemy/engine/url.py”, line 172, in _get_entrypoint
File “sqlalchemy/util/langhelpers.py”, line 277, in load
sqlalchemy.exc.NoSuchModuleError: Can’t load plugin: sqlalchemy.dialects:dm.dmPython
[15319] Failed to execute script ‘ai’ due to unhandled exception!