optware install help

Hello I formatted My 8gb USB flash drive with Gparted and it seems mounted up OK in tomato.

Partition 'swap' swap (512.00 MB) is not active
Partition 'optware' ext2 (503.95 MB / 500.83 MB free) is mounted on /opt
Partition 'data' ext2 (6,323.13 MB / 6,309.00 MB free) is mounted on /tmp/mnt/data

when I SSH in to my R7000 I run command

wget http://tomatousb.org/local--files/tut:optware-installation/optware-install.sh -O - | tr -d '\r' > /tmp/optware-install.sh
chmod +x...

optware install help