SLEAP installation issues

[catubc]

Hi
We are trying to install SLEAP using this command:

conda create -n sleap_env -c defaults -c sleap sleap python=3.6 -y

After downgradting tensorboard to 2.0.0, we get the error below.
Any suggestions?

Thanks!

(sleap_env) cat@cat-System-Product-Name:~/Downloads/yass$ sleap-label
PySide2/__init__.py: Unable to import shiboken2 from /home/cat/anaconda3/envs/sleap_env/bin, /home/cat/anaconda3/envs/sleap_env/lib/python36.zip, /home/cat/anaconda3/envs/sleap_env/lib/python3.6, /home/cat/anaconda3/envs/sleap_env/lib/python3.6/lib-dynload, /home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages
Traceback (most recent call last):
  File "/home/cat/anaconda3/envs/sleap_env/bin/sleap-label", line 11, in <module>
    load_entry_point('sleap==0.1.15', 'console_scripts', 'sleap-label')()
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/pkg_resources/__init__.py", line 490, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2859, in load_entry_point
    return ep.load()
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2450, in load
    return self.resolve()
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2456, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/sleap/__init__.py", line 8, in <module>
    from sleap.io.dataset import Labels
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/sleap/io/dataset.py", line 37, in <module>
    from sleap.gui.missingfiles import MissingFilesDialog
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/sleap/gui/missingfiles.py", line 9, in <module>
    from PySide2 import QtWidgets, QtCore, QtGui
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/PySide2/__init__.py", line 61, in <module>
    _setupQtDirectories()
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/PySide2/__init__.py", line 25, in _setupQtDirectories
    import shiboken2
  File "/home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/shiboken2/__init__.py", line 27, in <module>
    from .shiboken2 import *
ImportError: /home/cat/anaconda3/envs/sleap_env/lib/python3.6/site-packages/shiboken2/shiboken2.abi3.so: undefined symbol: _ZNSs4_Rep20_S_empty_rep_storageE, version GLIBCXX_3.4