| install already installed uses it | |||
| install from binary | |||
| install from source | |||
| install two versions and use the latest one | |||
| install version specified in .nvmrc from binary | |||
| install version specified in .nvmrc from source | |||
| install while reinstalling packages | |||
| nvm install v1 works | |||
| setup_dir | |||
| teardown_dir |