I was able to installl it and everything looks fine till you export. Im getting this error:
Python: Traceback (most recent call last):
File “C:\Users\lucia\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\GroomExporter\AlembicGroomExporter.py”, line 50, in execute
return create_file(context, self.filepath, self.groom_scale)
File “C:\Users\lucia\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\GroomExporter\AlembicGroomExporter.py”, line 56, in create_file
oarch = CreateArchiveWithInfo( filepath, blender_version, userStr )
NameError: name ‘CreateArchiveWithInfo’ is not defined