

The first line of this file, if it is not empty, specifies an account name.
package/compile will be run as that user.  The account's supplementary groups
will not be used.  This feature is useful only if you run package/install (or
package/build) as root, and requires that you have at least one of
daemontools, idtools, perl, Python, or guile installed.  If you do not
specify an account, package/compile will be run as the calling user.
