tapas-dl.py: error: the following arguments are required: URL/name

[Maverynthia]

Trying to use this and it's just not working:

C:\Python\Tapas-Comic-Downloader-master>python tapas-dl.py -c Erma
usage: tapas-dl.py [-h] [-f] [-v] [-r] [-c [PATH]] [-o [PATH]] URL/name [URL/name ...]
tapas-dl.py: error: the following arguments are required: URL/name

Even tried this

C:\Python\Tapas-Comic-Downloader-master>python tapas-dl.py -c https://tapas.io/series/Erma
usage: tapas-dl.py [-h] [-f] [-v] [-r] [-c [PATH]] [-o [PATH]] URL/name [URL/name ...]
tapas-dl.py: error: the following arguments are required: URL/name

Even get this without the -c