In one computer program, there is an option to specify one or more arguments (software packages in this case). I am writing the help documentation, so I'm wondering what phrase to use to explain that fact:
This option allows one to...
- download one or more packages without installing them.
- download one or more packages without installing it.
- download one or more packages without installing it/them.
Is any of them the above three options correct? Are there better alternatives?