Update error 1.3.11 to 1.7.3

[moschidreamer]

When update from 1.3.11
I get:

Exception:Traceback (most recent call last):File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_internal/cli/base_command.py", line 176, in mainstatus = self.run(options, args)File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_internal/commands/install.py", line 346, in runsession=session, autobuilding=TrueFile "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_internal/wheel.py", line 886, in buildassert have_directory_for_buildAssertionError

What can I do?

[Charlie_Powell]

Check the FAQ:

My OctoPrint update fails or can't be started at all

On every new OctoPrint release we see some people run into the same issues with outdated or broken environments all over again, which are covered in the FAQ including fixes. If you encounter a problem during update, please check this collection of the most common issues encountered over the past couple of release cycles first, and test if the included fixes solve your problem: My OctoPrint update fails with "ImportError: cannot import name NullHandler" Trying to update OctoPrint on OctoPi 0.16…