Ubuntu upgrade 0.41 failed, ask for help!

Configuration
1

Request help, I ubuntu system upgrade homeassistant0.41 failure, I completely follow the instructions, do not know the reasons for failure.:失望:

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http://pic.027cgb.cn/20170308/2017331961887795820.png

2

Try

sudo pip3 install --upgrade homeassistant

you need administrator access to install anything in any other directory besides /home/$USER

3

Thanks, I’m back to the snapshot. Now there’s a new problem.

4

Follow the steps 3/5/6 upgrade system successfully entered the page after the error log.
ERROR (MainThread) [homeassistant.setup] Not initializing recorder because could not install dependency sqlalchemy==1.1.6
ERROR (MainThread) [homeassistant.setup] Setup failed for recorder: Could not install all requirements.
ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of history. Setup failed for dependencies: recorder
ERROR (MainThread) [homeassistant.setup] Setup failed for history: Could not setup all dependencies.
ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of logbook. Setup failed for dependencies: recorder
ERROR (MainThread) [homeassistant.setup] Setup failed for logbook: Could not setup all dependencies.