rez-pkg-cache the case of pachage'name

[SKY123C]

hi, I found that the capitalization of cli args and package can affect the final result.
example:
i inputs a rez_test_pkg, but The name of the folder is Rez_test_pkg，This can lead to errors-"No such variant!".

this I found code in the package of rez

because os.listdir will Maintain folder capitalization

[JeanChristopheMorinPerso]

Hi @SKY123C, rez is case-sensitive. As far as I understand your issue, this is expected.