mac os run isf???

[pullghjunkkk]

/dev/fd/12:18: command not found: compdef chikkachun@chikdeMBP ~ % git clone https://github.com/dark-lbp/isf/ cd isf python isf.py fatal: destination path 'isf' already exists and is not an empty directory. zsh: command not found: python chikkachun@chikdeMBP isf % ls README-ZH.md docs lib README.md ics.cnvd logs core isf.gif module dependencies isf.py requirements.txt docker isf.xml chikkachun@chikdeMBP isf % isf.py zsh: command not found: isf.py chikkachun@chikdeMBP isf %