When I try to upgrade from 1.3.6 to 1.3.8 I get the below error message:
error: Error -5 while decompressing data: incomplete or truncated stream
You are using pip version 8.1.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
I updated & upgraded my raspbian software, I installed pip 10.0.1 (however octopi still claims I use 10.0.1), I enlarged my sd card space (in raspi-config)
Hope you can help me with this one... I'm out of options....
Oh, sorry, that actual error message hid very well there:
error: Error -5 while decompressing data: incomplete or truncated stream
Taking a look into your log I see this:
IOError: [Errno 28] No space left o20
Looks like your SD card is full, which would definitely explain update errors of any kind. So I suggest you clear up your card and see if you can update then.
Thanks for the quick reply!
When I check octopi.local i see enough space available, also Upgrade to pip 10.0.1 is done, but octopi claims I still use 8.1.1
For the pip update, follow the FAQ entry that I linked. You probably upgraded the wrong pip, not the one that OctoPrint is actually using. But you can also just ignore that upgrade message, it's not relevant to the update succeeding or failing.
Regarding the space, based on your log you definitely had an issue there.
Best check manually. SSH into your machine, then:
df -h
That should give you the disk usage across all partitions: