ERROR: Could not find a version that satisfies the requirement dateutil (from tmval) (from versions: none)
ERROR: No matching distribution found for dateutil (from tmval)
Hey, sorry for the late response. The package should have been python-dateutil and not dateutil. I have updated this in the latest version so please try installing via pip again.
ERROR: Could not find a version that satisfies the requirement dateutil (from tmval) (from versions: none) ERROR: No matching distribution found for dateutil (from tmval)
seems new version of dateutil not supported