We're closer, this is bug fixes for tcz + some extra debug prints that will be removed.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
We can clean up debug prints later. This seems to work.

We just ran tinycore bash.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
We can (I think?) finally not have to prebuild sh

Move all the logic of path setting, etc. to installcommand.

In theory, this means we can remove it from sh.go

This also is going to require that you run this with
/
as your "root", but that's ok I think.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>