SCT- win 10 docker

PS C:\Users\alfoi_admin> docker run -p 2222:22 --rm -it -v c:/Users/docker_shared_folder://home/sct/docker_shared_folder neuropoly/sct:sct-v4.0.0-beta.0-ubuntu-18.04
sct@84951df7e785:~$ sct_check_dependencies

--
Spinal Cord Toolbox (version: 4.0.0-beta.0)
Running /home/sct/sct_4.0.0-beta.0/scripts/sct_check_dependencies.py
SCT info:
- version: 4.0.0-beta.0
- path: /home/sct/sct_4.0.0-beta.0
OS: linux (Linux-4.9.125-linuxkit-x86_64-with-debian-buster-sid)
CPU cores: Available: 2, Used by SCT: 2
RAM: MemTotal:        2027864 kB
total        used        free      shared  buff/cache   available
Mem:           1980         439         319           1        1222        1356
Swap:          1023           0        1023
Check Python executable.............................[OK]
  Using bundled python 2.7.12 |Continuum Analytics, Inc.| (default, Jul  2 2016, 17:42:40)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] at /home/sct/sct_4.0.0-beta.0/python/bin/python
Check if data are installed.........................[OK]
Check if xlwt (1.0.0) is installed..................[OK]
Check if xlutils (1.7.1) is installed...............[OK]
Check if cryptography (1.6) is installed............[OK]
Check if scikit-learn (0.17.1) is installed.........[OK]
Check if scikit-image (0.12.3) is installed.........[OK]
Check if pyqt (4.11.4) is installed.................[OK]
Check if psutil (5.2.2) is installed................[OK]
Check if matplotlib (1.5.1) is installed............[OK]
Check if pip (9.0.1) is installed...................[OK]
Check if requests (2.12.4) is installed.............[OK]
Check if xlrd (0.9.4) is installed..................[OK]
Check if pandas (0.18.1) is installed...............[OK]
Check if dipy (0.11.0) is installed.................[OK]
Check if tqdm (4.11.2) is installed.................[OK]
Check if nibabel (2.1.0) is installed...............[OK]
Check if Keras (2.0.6) is installed.................[OK]
Check if futures (3.2.0) is installed...............[OK]
Check if pytest-cov (2.5.1) is installed............[OK]
Check if pytest (3.5.0) is installed................[OK]
Check if nipy (0.4.1) is installed..................[OK]
Check if h5py (2.7.0) is installed..................[OK]
Check if tensorflow (1.3.0) is installed............[OK]
Check if raven (6.2.1) is installed.................[OK]
Check if numpy is installed (1.11.2)................[OK]
Check if scipy is installed (0.18.1)................[OK]
Check if spinalcordtoolbox is installed.............[OK]
Check ANTs compatibility with OS ...................[OK]
Check PropSeg compatibility with OS ................[OK]
Check if figure can be opened.......................
Second attempt to plot ...

Overwriting environment variable $MPLBACKEND=agg
[FAIL]
(<type 'exceptions.RuntimeError'>, RuntimeError(u'Invalid DISPLAY variable',), <traceback object at 0x7f925de03560>)

Total processing time: 0 min 12 s