finalize requirements.txt and pip install about eeg-expy

[JohnGriffiths]

@mhough and @JadinTredup - would be great if you two could take the lead on this, as you are (I believe) the ones with access to all OS types.

[JadinTredup]

@JohnGriffiths I will try on Windows and Linux but I do not have a MacOS.

[JadinTredup]

Just wanted to update this for the sake of documenting it: the current working set of requirements for both Windows and Linux (with version numbers) is in "requirements_test.txt" once it is confirmed to work on Mac as well we can move it to the main requirements file.

[jartuso]

I'm installing on Windows in a new Anaconda environment ((conda 4.8.4) using:

pip install -r requirements.txt

I get the following error during the installation:

ERROR: psychopy 2020.2.4.post1 has requirement pyglet>=1.3, but you'll have pyglet 1.2.0 which is incompatible.

but the installation continues after that error it looks like psychopy ends up getting installed successfully:

Running setup.py install for psychopy ... done
Successfully installed...psychopy-2020.2.4.post1...pyglet-1.2.0...

full log of installation:
conda-log.txt

[jartuso]

Following up -- I had issues running N170 experiment after installing using requirements.txt

The N170 session would start, but would only display a blank gray screen. None of the faces or houses would show up.
I uninstalled pyglet 1.2.0 (pip uninstall pyglet) and then re-installed using pip install pyglet
Pyglet 1.5.7 was installed. Then the N170 experiment ran normally.

I made a new environment and modified the requirements.txt to not include a specific pyglet version. The pip installation then ran without errors, and the N170 worked first try in the new environment

[JadinTredup]

@jartuso sorry I should have mentioned somewhere that we should be trying out "requirements_test.txt" as the current list of requirements. I will move them over to the main requirements file.

[JadinTredup]

Do we have anyone who has verified if these requirements work on Mac yet?

[m9h]

I can confirm a clean pip install on Mac OS X 10.14.6 with a fresh miniconda 3.8 using requirement_test.tx. On Mac OS X, conda install python and pip or it will use the /usr/bin/python following current directions.

Runs n170 experiment successfully with port set to /dev/cu.usbserial-DB00M80D

raw = load_data(save_fn) still doesn't work with positional argument errors. Will follow up.

Tested on both MacBook Air with USB port and MacBookPro with USB-C USB Hub