copy command

Hi! - Fedora Core 5, cannot copy text file into a
table called datetime, yet the permissions seem OK:

copy datetime from '/home/jb/Desktop/DateTimeData.txt'
with csv;

ERROR: could not open file
"/home/jb/Desktop/DateTimeData.txt" for reading:
Permission denied

-rw-rw-r-- 1 jb jb 83 Aug 25 14:30
DateTimeData.txt

Linux log-in is user: jb, su to root for /sbin/service
postgresql start (was installed using default user:
postgres and the servers still use postgres).
This might be more of a linux question, but for some
reason the back-end Postgresql server can't get into
the needed text file -? Ideas appreciated.

__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com