What should happen on first run?

[telemachus]

Hi,

As things stand, if the user downloads and runs anything, including ./luavm help, luavm tries to install all its default working directories (~/.luavm etc.).

I'm not sure I think that this is the best procedure. I think it would be better to install those only when a user runs a command that requires them.

Beyond that, the installation commands have a problem. This is what the user sees when running ./luavm help

$ ./luavm help
usage: mkdir [-pv] [-m mode] directory ...
Unable to execute following command:
mkdir 
Exiting

[DhavalKapil]

Ideally, the user should have installed luavm as given in the README. The directories that are created in ./luavm are just for making sure the user didn't delete any of these. I don't think it matters much to include them in every run.

And yes that is a bug that happens when the user didn't install it and directly ran ./luavm. I'll fix it.

Thanks!