[Mne_analysis] MNE 0.18 Installation Issues on Ubuntu 18.04

[Taylor Williams]

        External Email - Use Caution        

Hello,

I'm having difficulty getting a clean install of MNE v0.18 (stable) on a
server with a clean install of Ubuntu 18.04. I've previously set up a
similar server with MNE and it worked successfully, but this was with MNE
v0.17. Here's my setup:

- Created new AWS Instance, Ubuntu 18.04 OS
- Installed Anaconda3, 2019.07 release via ssh using instructions found
here (
https://www.digitalocean.com/community/tutorials/how-to-install-anaconda-on-ubuntu-18-04-quickstart
)
- Attempted to install MNE v0.18 (stable) using published instructions. I
keep getting the following error:

Ran pip subprocess with arguments:

['/home/ubuntu/anaconda3/bin/python', '-m', 'pip', 'install', '-U', '-r',
'/tmp/condaenv.03gxx_cp.requirements.txt']

Pip subprocess output:

Collecting mne (from -r /tmp/condaenv.03gxx_cp.requirements.txt (line 1))

  Downloading
https://files.pythonhosted.org/packages/42/ec/08afc26ea6204473031f786d0f3034119a5a138d40062b37fbf578c81c01/mne-0.18.2.tar.gz
(6.3MB)

Collecting vtk (from -r /tmp/condaenv.03gxx_cp.requirements.txt (line 2))

Pip subprocess error:

  ERROR: Could not find a version that satisfies the requirement vtk (from
-r /tmp/condaenv.03gxx_cp.requirements.txt (line 2)) (from versions: none)

ERROR: No matching distribution found for vtk (from -r
/tmp/condaenv.03gxx_cp.requirements.txt (line 2))


CondaEnvException: Pip failed

Any tips or ideas?

Thanks,
Taylor Williams
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