Just attempted updating from 1.6.1 to 1.70. Got an assert error. I performed an update of the pi o/s and tried updating again. Got same assert failure.
Still Getting this error after updating Pip to latest version.
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 main
status = self.run(options, args)
File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_internal/commands/install.py", line 346, in run
session=session, autobuilding=True
File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_internal/wheel.py", line 886, in build
assert have_directory_for_build
AssertionError
The update did not finish successfully. Please consult octoprint.log
and plugin_softwareupdate_console.log
for details.
It might be easier for you to open your own post to fix the problem. Are you sure you updated pip inside the virutal environment? Anyway, open a new post, upload a systeminfo bundle and the log from the failed install.