Unable to install latest linux_base port on CURRENT

[Kevin Oberman]

Thanks to Franz and Hajimu-san for the suggestion. I unmounted the linux
procfs and linux_base installs just fine. If I get some time (not
likely) I will try to track it down.

R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at es.net			Phone: +1 510 486-8634