USA (Goddard Space Flight Center, Maryland)
Select your operating system: (for unsupported linux systems choose the kernel equal to or less than your own --- the "uname -a" command prints your kernel version)
Ubuntu Linux 7.10 (kernel 2.6.22) Fedora Core 6 (kernel 2.6.20) Fedora Core 4 (kernel 2.6.11) CentOS 4.4 (kernel 2.6.9) Intel Mac OS X 10.4 and 10.5 PowerPC Mac OS X 10.4 and 10.5 Solaris 8 (SunOS 5.8)
Select your UNIX shell environment: (execute "echo $SHELL" to determine your shell)
Bourne-Again shell (bash) TC shell (tcsh) C shell (csh)