===> Becoming root%pinguin.privat@localhost to install pkg_install.
/usr/bin/su ===> usage: pkg_admin [-V] command args ...
Where 'commands' and 'args' are:
rebuild - rebuild pkgdb from +CONTENTS files
check [pkg ...] - check md5 checksum of installed files
lsall /path/to/pkgpattern - list all pkgs matching the pattern
lsbest /path/to/pkgpattern - list pkgs matching the pattern best
dump - dump database
pmatch pattern pkg - returns true if pkg matches pattern, otherwise
false is already installed - perhaps an older version?