Module cache 

Functions

binary_command_from_version

delete_version

ensure_cache_versions_dir

Return the binary cache root. It constructs it if not present already.

get_bin_cache

Doesn’t create the version dir, but does create everything up to it

get_binary_path_from_version

get_cache_path_for_version

Constructs and returns /versions/ without creating any directories.

get_cache_root

get_version_from_cache_path

is_version_installed

list_versions