Problem with Downloading Dependencies

[jwahnn]

I am having some trouble downloading dependencies for running the demo. FYI, I am running this on Windows and in a Conda environment.

First problem is that I get this error when I try running the line pip install -e .[demo] The line that I get is as follows:

Error in atexit._run_exitfuncs: Traceback (most recent call last): File "C:\Users\ahnji\anaconda3\lib\site-packages\colorama\ansitowin32.py", line 59, in closed return stream.closed ValueError: underlying buffer has been detached ERROR: Failed building wheel for detectron2

The second problem is that if I download detectron2 elsewhere and pass this error, I get to a stage where the OpenGL library causes the problem that goes along the lines of such:
raise ImportError("Unable to load OpenGL library", *err.args) ImportError: ('Unable to load OpenGL library', "Could not find module 'OSMesa' (or one of its dependencies)

Can you help me resolve this issue?

[jwahnn]

Looks like now the only problem I have is on solving the second problem. I cannot seem to resolve the error that comes from the OpenGL library. Can there be some guidance provided?

[Hao-xin-Lu]

I'm having the same problem.

[brjathu]

Apologies for the late reply, is the resolved?

[N4fumi]

Apologies for the late reply, is the resolved?

Can you update the install instruction? Thanks a lot