>>> Emerging : portage://www-servers/nginx-9999:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ keyword portage://www-servers/nginx-9999 (**)
             │ useflag portage://app-misc/mime-types-2.1.54 (nginx)

 └─step  2─┤ download  portage://app-misc/mime-types-2.1.54
             │           └─ file ─┤ 28.17 Kb  	 r2-1-54.tar.gz
             │ download  portage://www-servers/nginx-9999
             │           └─ live ─┤ live   	 git repository

Total: 4 actions (1 keyword, 1 useflag, 2 downloads), grouped into 2 steps.
       28.17 Kb to be downloaded.


>>> Assumptions taken during proving & planning:

  Keyword acceptance (1 package):
  Add to /etc/portage/package.accept_keywords:
    www-servers/nginx **

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    app-misc/mime-types nginx