I made a tool to manage Python packages inside Blender. It’s really bare bones currently. Let me know if you think this is a good idea. In Windows it’s best to open the terminal (Window > Toggle System Console) to see what’s happening when you press the buttons.
There’s no feedback after clicking Ensure PIP so I’m not sure what that did.
Clicking on List produced the following error:
BTW, I should have a number of PIP installed modules on my pc as Sverchok uses them as dependencies for some of its Extra Nodes.
I made a new release (1.0.1). It should now print out the error message in the UI, as well as other messages generated by PIP.
I replicated your issue with simply using a non-existing module in the call, which means the addon can’t probably find PIP on your Blender installations Python. Also you can try turning “as local user” on/off if that has any effect.
Seems “ensurepip” only installs “pip3” module, not “pip”, I made changes to 1.0.2 that should use --default-pip which also installs “pip”.
the addon tissue has a module about this. if it can help https://github.com/alessandro-zomparelli/tissue/blob/master/utils_pip.py
I manually installed pyside2 but I couldn’t import it in Blender. but I will see this again later
New release 1.0.4 should now be also working in Linux, also some bugs fixed and PIP upgrade option added.
A much needed functionality in Blender. Thank you!
I did a pull request to make the lines a bit tighter:
Maybe the ‘List’ could have options to update and remove installed modules?
Thanks for the PR, merged.
Did you try Ensure PIP, Upgrade PIP and Install something (like for example “cffi”) first? The thing is probably write protected, but should work with user flag (in theory).
This is great!
Exactly what I needed. I am currently writing an add-on that requires several additional python packages (wheel, PyMCubes, scipy, pillow). My current workaround was to manually install all these packages from the command line to the local python installation that ships with Blender.
For details see here (section “Installation of local python libraries”):
It seems your package just makes it possible to install everything without leaving Blender. Works like a charm for me.
Turns out that I had to run Blender as Administrator.
Just reporting that this also works on the new Alpha release of Blender 2.92