cannot resolve urllib3 version issue

I am trying to use Adobe's pdfservices-sdk and am getting the following error

ERROR: pip's dependency resolver does not currently take into account all the packages 
that are installed. This behaviour is the source of the following dependency conflicts.
pdfservices-extract-sdk 1.0.0b1 requires urllib3==1.26.3, but you have urllib3 1.26.8 
which is incompatible.
Successfully installed urllib3-1.26.8

When I instead install version 1.26.3, it says that it is incompatible and requires 1.26.8.

I keep going back and forth, it is not working. Any thoughts? Thanks!

Solution

It is likely that your Python environment already has urllib3 installed, and something requires its version different than the one needed by pdfservices-sdk. There's two options:

Use venv — Creation of virtual environments or Virtualenv to isolate Python environment for playing with pdfservices-sdk from all the others (I've just installed 1.0.0b1 in venv and it pulled urllib 1.26.3 with no problem).
Install bleeding edge version of pdfservices-sdk directly from Github:
```
pip install https://github.com/adobe/pdfservices-python-sdk/archive/master.zip
```
This bleeding edge version has urllib3 version bumped to 1.26.8