following instructions, get this error

[gsgoldma]

(base) D:\gpt-llama.cpp>gpt-llama.cpp start
'gpt-llama.cpp' is not recognized as an internal or external command,
operable program or batch file.

windows 10

already have llama.cpp up and working, did the command right before
(base) D:\gpt-llama.cpp>npm i gpt-llama.cpp -g

changed 102 packages, and audited 103 packages in 3s

9 packages are looking for funding
run npm fund for details

found 0 vulnerabilities

(base) D:\gpt-llama.cpp>gpt-llama.cpp start
'gpt-llama.cpp' is not recognized as an internal or external command,
operable program or batch file.