Usage:
  v install [PACKAGE...]
    Installs each PACKAGE.

    If no PACKAGEs, the packages listed in the `v.mod` file are installed instead.

Options:
  --vpm         - [Default] Install from vpm
  --git         - Install from git repository url
  --hg          - Install from mercurial repository url
  --once        - Only install the package if it was not previously installed
  -help         - Show usage info.
  -v            - Print more details about the performed operation.
  -server-url   - When doing network operations, use this vpm server. Can be given multiple times.
