how to recognize Julia about cmdstan executable?

[YutaroIshihama]

I am a windows 10 user and believe make and build of the cmdstan is successfully done, because so-called the Bernoulli checking is done well. I created the cmdstan directory under d:/cmdstan by git clone. Trial of binomial.jl located under d:/cmdstan directory after I set the variable ENV["CMDSTAN"] = "D:\\cmdstan" from the Julia 1.11 REPL complains the following message. Please advice how to work it around. Thanks in advance for your kind advice.

LoadError: IOError: cd(""): invalid argument (EINVAL)

[goedman]

Hi, is d://cmdstan the directory where you installed the cmdstan binaries (from where you ran the Bernoulli check?)

[YutaroIshihama]

thx for reply. After posting this, I have switched to cmdstanpy. That is why I am replying so lately. If one creates executable file by make in the same directory where stan file is sitting, the relevant problem would be solved, which I have not tested yet.

[goedman]

Great, I never tested StanJulia with cmdstanpy so I don't know if that will work but there maybe other options to run cmdstanpy programs from Julia.